When you seek the area of the circle, knowing or not knowing the formula leads to two entirely different results.
Despite the simple formula, if you don't know it, there's nothing you can do. You can only stare at the 3-point question.
Du Yu and Li Mengnan's brains seemed to have cleared up!
'What about radius? Quick, square it!'
'Where's the pi? Multiply it! Multiply to death!'
At this point, the two of them began their journey of harvesting demon crystals. The word "harvest" was really suitable to describe them.
Their Demon Crystal Formula was extremely simple and crude, and it was extremely practical!
As long as they obtained the demon crystals, the guardian beast would really stop attacking.
This was something Du Yu had personally tested a few hours ago. When he desperately grabbed the demon crystal on the ground, the vine whip that the guardian beast, Wooden Dummy, had swung at his head stopped abruptly and immediately gave up attacking…
This scene made the two of them overjoyed! The harvest journey began!
Of all the guardian demon pets left behind by the teachers, the little orange pig was Du Yu's favorite.
Reason being?
This guy was fat, lazy, and didn't move fast enough. He would always give Du Yu's team a chance!
For example, at this moment, Du Yu was diverting the attention of the pig.
"Wake up!" Du Yu quickly shot out a fire arrow from his bow. It was extremely accurate and pierced Little Orange Pig's bouncy butt. "Wake up!"
Unfortunately, the little orange pig was at the peak mastery of the Mortal Realm. Du Yu's fire arrow could not pierce into its little butt. He could only rely on the fire demon breath brought out by the fire arrow to invade the pig's body and cause its demon breath to tremble.
"Chi!" the little orange pig cried out in pain. Its short legs were propped up, and the demon crystal under its belly was exposed.
It barked angrily and arched in Du Yu's direction.
Bronze Hero Skill—Fierce Pig Charge!
The little orange pig's entire body was burning with flames as it charged straight at Du Yu!
To be honest, this little guy was only slightly taller than Du Yu's ankle. If he really arched into Du Yu's leg, who knew what would happen?
However, Du Yu was experienced and did not panic at all!
He took a step sideways and quickly drew his bow.
Whoosh ~
A blazing fire arrow appeared again. At the same time, Du Yu's eyes became even brighter.
Scorching Solar Vision, Auto-tracking vision, auto-locking vision.
Thunk! The bowstring straightened and the fire arrow shot out quickly.
Du Yu, who had shot another arrow, turned tail and ran without another word.
Just as he was racing with Piggy, the fire arrow crossed dozens of meters and hit the demon crystal on the ground.
There was a sharp ding.
The demon crystal was sent flying.
Behind a big tree to the side, Li Mengnan hid sneakily, secretly observing the little orange pig passing by. She seized the opportunity and suddenly rushed out.
"Hey, hey!"
Li Mengnan laughed devilishly, imitating Du Yu perfectly. She suddenly raised the Dark Wind Sword in her hand!
The wind witch doll closed its eyes tightly and the wind immediately blew.
Bronze Hero Skill • Little Wind Blows.
The two winds merged and approached the passing little orange pig.
Whoosh ~
After a gust of wind, the little orange pig tilted sideways.
Just as it turned around, instead of noticing the sneaking Mengnan, it fouund the fiery red figure in the distance.
"Wuu~" Shal jumped up and grabbed the flying sealed demon crystal with her mouth, pointing her tail at the ground.
Shal, who had fallen from the sky, sat on her tail. She swayed and landed steadily on all fours.
"Lu?" The little orange pig was instantly stunned.
It reacted for a long moment. Then its nose nudged the grass, making a temporary nest for itself, and it lay down again.
That heartless look was really enviable…
"Nice, ninth!" Li Mengnan ran happily toward Shal, chasing after the fighting wind witch doll.
Du Yu also stopped fleeing and turned back. He carefully walked around the little orange pig, afraid that it would suddenly explode and send him flying.
However, he was thinking too much. The little orange pig did not feel any psychological pressure.
He would lie down and rest wherever the mission failed.
After all, he had run a few meters. He must be exhausted.
Actually, there were guardian beasts that were slower than the little orange pig. For example, the wood-type demon pet, Wooden Dummy.
It was a small wooden stump. The small feet of the tree branch under the wooden stump moved especially slowly, but it knew its weakness and would not fall for it at all. He would only protect the demon crystal firmly.
Unlike the little orange pig, who was slow and liked to rub against people…
When Du Yu met up with the team, Shal was shaking her furry head and looking at Du Yu happily.
She touched the demon crystal with the tip of her tongue and showed off her spoils to Du Yu.
Du gave a timely thumbs-up.
He thought his style had been established. Encouraging style education!
Li Mengnan turned around and looked at Du Yu. "Is that enough? We're both at the western border."
"Hmm…" Du Yu looked up.
The sun was high in the sky. Sunlight streamed through the gaps in the leaves.
Beams of light landed on Du Yu's face, and bright and dark stripes appeared.
It was already noon, and he and Li Mengnan were hungry and thirsty. Since they were holding nine demon crystals, it should be enough, right?
Actually, Du Yu could have had more demon crystals. While searching for the tree, he encountered two groups of people, but Du Yu and Li Mengnan did not take advantage of them.
Du Yu hesitated for a moment and said, "Then let's go to the finish line?"
"With your performance in the past three days and the number of demon crystals we obtained, there will definitely be no problem!" Li Mengnan was full of confidence. He gestured to the police line not far away. "If we follow it, we will definitely be able to walk out of the forest."
"Alright!" Du Yu had made up his mind. He and Li Mengnan had taken nearly a fifth of the demon crystals, so they should stop while they were ahead to avoid unnecessary trouble.
The longer they stayed in the forest, the more likely they were to encounter bandits!
Du Yu was a robber. The first demon crystals they obtained were provided by Wei Feng. How could he not understand the joy of robbery?
"Let's go, Shal. We'll pay for the meal!" Li Mengnan licked his dry lips.
"Woo~"
Tempted by lunch and water, the two moved swiftly north along the boundary line.
Du Yu absorbed as much of the fire demon aura as he could while vigilantly observing his surroundings.
He had no choice. After all, he had several demon crystals with him. If he let someone snatch the exam paper away before handing it in, it would be troublesome.
Du Yu, who was moving forward vigilantly and looking around, did not let down his caution. As he approached the finish line, he seemed to have discovered something incredible!
'Is that… is that hair?'
Du Yu frowned and hurriedly grabbed the back of Li Mengnan's collar.
"Wehh…" Li Mengnan was running the entire way. When she was grabbed by the back of his collar, her neck was instantly choked.
"Wu?" Actually, Li Mengnan was fine. The one who was really choked was Shal, who was lying on her collar…
Li Mengnan's heart ached. She felt that Shal's head was about to explode!
Her eyes widened and she turned to glare at Du.
"Shhh." Du's face was grave. He put a finger to his lips in a shushing gesture.
Li's heart skipped a beat. It was rare to see Du Yu so serious. Most of her anger dissipated. She lowered her voice. "What's wrong?"
Du Yu dragged Li Mengnan behind a tree and revealed half his face, carefully sizing up the trees in the distance ahead.
Li Mengnan didn't dare to say anything. She gently comforted Shal and gestured for her to calm down.
In fact, not only was Li Mengnan holding his breath, but Gong Cheng, who was still watching the surveillance cameras on the campus, also had a dark expression.
He was focused on Du Yu. Ever since Du Yu's team gradually approached the finish line, although Gong Cheng was expressionless, he was secretly worried.
The miniature cameras worn by the students not only had video and SOS abilities, but also had a GPS function. It was to ensure that when an accident happened to the students, the nearby teachers could immediately rescue them.
Therefore, Gong Cheng knew very well what Du Yu was about to face—an ambush!
The four boundary lines of the exam room were pieced together in a diamond shape. The entrance was a corner, and so was the exit.
As long as someone was lying in ambush at the finish line, they would definitely wait for all the students who came to hand in their papers.
At this moment, there were a total of seven people hiding on Du Yu's right!
There were many ways to pass the assessment. These people had clearly become bandits.
"Something's wrong." Du withdrew his head and leaned back against the tree. "Someone's lying in wait."
Li Mengnan was shocked. "They directly blocked the finish line to rob all the students of their demon crystals?"
Du Yu nodded gently. "I think so. Otherwise, there's no need for them to stay before the finish line."
Li Mengnan whispered, "Who dares to do that? This is hateful! Aren't they afraid of being surrounded?"
Du Yu thought for a moment and guessed, "Maybe the enemy team has a lot of people and is very confident? Or maybe they only ambush single players. Who knows?
Anyway, I saw a girl's ponytail. Just blown out. Behind a tree."
Li nodded, his face troubled. "I think the teacher said we're not allowed outside the border. If only we could get around it."
Du Yu thought for a moment. "Let's retreat the way we came and find out who the ambushers are."
Li Mengnan's eyes lit up. "Or we can be more stable and wait for the next team to hand in their crystals. Once the ambushers make a move, wouldn't their numbers and location be exposed?!"
Hearing this, Du Yu nodded repeatedly. "At that time, we can choose to help, or we can ambush each other, depending on the situation!"
"Yes, yes, that's it." Li's voice was trembling. You could tell she was getting excited again.
Sneaking around and scheming was the most exciting!
Without another word, thank you, sir Du, for opening the door to a new world for me!