After learning how to climb the tree, next was practicing walking on the surface of water. Although he had already had enough bitter taste of suffering for the day, but he still started to practice walking on the surface of the water.
Although he had already learned how to climb the trees, when he walk on the surface of water for the first time, he could walk only few steps and after that he immediately sank into the water. And on the surface of water, 'gudong gutong' bubbles started to form. Fortunately, on the earth he was from 'Hangzhou', where he had ran to the lake at any time to take bath many times, thus he had acquired swimming skill.
But even so, when he sank in the water, he still drank a few gulps of water. And after he came out of water, he was dripping wet just like a drowning grand duck 'chicken'.
After falling into the water for more than dozen times, he started to discover the secrets. Walking on the surface of water was not like climbing on the tree where you only need to control the amount of chakra in a straight line. To walk on the surface of water, he had to change the chakra on the sole of his feet along with the change in wave of water, or he would drown.
After discovering this secret, he began practicing walking on the surface of water again. Merely after less than half a day, he could already walk on the surface of water like he was walking on the earth.
After learning both 'climbing up the tree' and 'walking on the surface of water', he was both mentally and physically exhausted. Not only was he injured, he was completely wet too, and this made him really embarrassed. After a big meal, without even practicing making hand seals, he lied down inside the hole he had created on the tree and slept soundly.
After learning how to climb up the tree and walking on the surface of water, compared to before his chakra control was quite good while practicing ninjutsu.
Just like this, his strength rapidly improved. Along with the increase in his strength, he could kill higher level magical beasts and was able to accumulate 1000 system points which was enough to upgrade his Sharingan to two tomoe level. This two tomoe level Sharingan not only increase his first ability (enhanced observation ability), but also gave him additional copy function, this ability could copy any ninjutsu and taijutsu which he had seen with his own eyes, with the exception of bloodline limit ninjutsu and secret art.
Again after another two months, his chakra level was already nearing intermediate ninja (chunin) level, and similarly his ninjutsu and taijutsu was also at the level of intermediate ninja. So he had went inside the Magical Beast Forest to look for a suitable magical beast to fight against it and earn combat experience as well as to know the limit of his strength too. And while doing so he could also earn system points too.
After he had exchanged 1000 system points for two tomoe Sharingan, he found out that it required 3000 system points to upgrade to three tomoe Sharingan. But he still didn't know how much system points were required to awaken Mangekyo Sharingan. So in order to upgrade his Sharingan up to Mangekyo Sharingan, he had no other choice but to work hard to accumulate as many system points as possible.
...........
His first target to fight was this Wind Wolf King. After having seen through the speed of this Wind Wolf King with his Sharingan, he no longer feared this wolf. He only needed to be careful of its magic attack and that would be enough.
......
"He! Fire style—Flame Bullet! (Katon: Endan!)" He formed the required hand seals and spat out a huge fireball which advanced towards the Wind Wolf King.
The Wind Wolf King look at that fireball with disdain, and released a huge hurricane from its mouth which advance towards the incoming fireball. After blowing away the fireball, this hurricane also dispersed.
"Humph!" Seeing his fireball was blown away, he was not the least bit discouraged. Taking advantage of the time when the Wind Wolf King was releasing magic, in a flash he arrived at the side of Wind Wolf King.
"Leaf Whirlwind! (Konoha Senpu!)" He quickly lowered his body and swept the legs of the Wind Wolf King with his right leg. Suddenly the Wind Wolf King was knocked to the ground by his kick.
"Leaf Great Whirlwind! (Konoha Daisenpu!)" He followed his first kick with another kick towards its head which lifted it into the air.
"Boom!" Because of Ren Tianyou's sudden kick, the Wind Wolf King flew into the air, hit a big tree and fell, as its mouth howled a sad call.
The Wind Wolf King stood up unsteadily and looked for Ren Tianyou to take revenge but couldn't find a trace of him. At that time, suddenly it heard the voice of Ren Tianyou in its ear.
"Looking for me?" Suddenly his figure appeared in front of the Wind Wolf King and it released a completely terrified howl. Shortly afterwards, both of his hands landed on the ground and his right leg directly kicked the lower jaw of the Wind Wolf King and sending it flying towards the sky.
"Dancing Leaf Shadow! (Kage Buyo!)"
After he kicked it into the air, instantly he also jumped and appeared behind the Wind Wolf King. Then in the air while making a big arc, he heavily kicked the Wild Wolf King on its belly.
"Lions Barrage! (Shishi Rendan!)"
As he spoke, the Wind Wolf King hit the ground heavily, causing huge smoke and dust to rise.
After that, he steadily landed on the ground, but didn't step forward because he didn't believe that it was this easy to defeat Wind Wolf King. After all it was a class four magical beast. Compared to the same ranked human swordsman, it was quite difficult to deal with.
Sure enough, before long, the wolf's shrill ululation resounded from the midst of the smoke and dust, and a huge fluctuation of wind magic could be sensed.
All the smoke and dust was blown away, and Ren Tianyou clearly saw what was going on. He caught the sight of the Wind Wolf King's half squatting body, and condensed in front of its mouth was a powerful fluctuation of wind attribute magic. Right now its eyes were filled with resentment.
"He he, this is it. I cultivated hard for three months, and you are the one I have selected carefully to test my strength on. Do not let me down." Even after seeing Wind Wolf King's action, he was not afraid and worried about anything. His pair of Sharingan eyes sparked with his powerful fighting spirit. After cultivating for three months, now he was only thinking of having a good fight.
Wind Blade Dance!
Only the sight of a huge tornado advancing towards him could be seen. Inside this tornado, there were many tiny wind blades flying around. After casting this magic, the Wind Wolf King suddenly became a bit fatigued.
"Is this the Wind Blade Dance magic? It is somewhat similar to the jutsu of Sand ninja Temari." By looking at that magic attack, he remembered a similar jutsu but this was not that time for contemplation so he quickly made a series of hand seals.
"Earth style—Multi Mud Wall! (Doton—Taju Doryuheki!)" After completing the series of hand seals, suddenly 3 large earth walls appeared in front of him. He was worried that a single wall couldn't withstand the attack so he summoned multiple. Because of his limited strength, he could only produce three earthen walls.
"Hong hong!" With a loud explosion, the magic of Wind Wolf King hit the earth walls created by Ren Tianyou. The first wall was instantly destroyed, followed by the second, but the magic dissipated before the third wall.
At that moment the Wind Wolf King was stunned; it didn't expect that after using its innate magic, the enemy before it would still be alive. In a flash it tried to retreat but it was already too late.
"Sand Shower! (Suna Shigure!)"
He raised his right hand towards the sky, and all of a sudden, large amounts of sand appeared above the Wind Wolf King.
"Now I'll send you to death. Sand Coffin! (Sabaku Kyu!)" His eyes flashed with coldness. And along with his right hand's moment, suddenly innumerable sands tightly enclosed Wind Wolf King down to its paws. "Aowu!" It suddenly released a frightened howl and started to struggle but found itself surrounded by the sand and unable to move.
"Goodbye, Sand Burial! (Sabaku Soso!)" Immediately, he tightly clutched his hand. This caused the sand surrounding Wind Wolf King to tightly shrink at once, simultaneously the wolf released a sad and shrill howl. That attack was enough to make minced meat out of it, and blood started to drip from the sand...…