**Chapter 1:**
One day, there was a noble family that had a child born with blue eyes that resembled the color of the sky and the eyes of a dragon. It is said that this was the era of dragon rulers in Japan. When the family saw the newborn's eyes, they were shocked and horrified. The shock was not only in his eyes but also because he had dragon scales, and not just any dragon, but the blue dragon, the most dangerous and powerful among the dragons. Everyone was afraid that the child would be a curse to the family, causing total destruction and bringing shame to them.
The child's name was Kai. When Kai turned 8, he learned most of the martial arts common in their era, hiding his scales, breathing fire and also learned something that no one else who inherited dragon powers had learned... He learned magic, which was also common among adventurers at that time. There was a guild for adventurers where those talented in magic could register and go to the pyramid (the pyramid was a place of unknown origin, with multiple floors and monsters).
Those previous powers make him capable of becoming an adventurer. He excelled in dragon strength, being able to kill anyone just with his dragon eyes, and learned how to control magic and turn it into a weapon and combat art.
When Kai turned 16 years old, his father decided to send him to the city, specifically to a magic school. Kai enrolled in the school and went to Class 6 (the classes consist of 6 levels, with Level 6 being the beginner level). He underwent a test to measure his magical power, but what shocked everyone was that his magical power exceeded the capacity of the measuring crystal, which even the Demon King could not exceed. Kai's magical power surpassed the crystal's limits, causing it to explode, astonishing everyone with his power.
He also underwent the second exam, a duel against the strongest students in the school, and Kai's number was 17.
Magic Teacher: Number 17, it's your turn.
Kai stepped into the testing area, where his opponent was Lilith. Lilith was a powerful student from Class 1, the strongest class in the school, and had managed to defeat 100 monsters alone in the pyramid as an adventurer.
Kai: Well, it seems there's a girl against me.
Lilith: His eyes are strange, who is this?
Magic Teacher: Let the duel begin.
Lilith attacked with a Level 1 attack, the weakest level.
Kai did not react and was unharmed.
Realizing Kai's strength, Lilith was forced to use her strongest magical skill, called "Destruction Fire," a black flame that burns everything it touches.
Kai still did not move and remained unharmed.
Kai: Is that all? Level 20 Magic: "White Fireball."
Everyone was astonished because the human limit for magic levels was Level 15, and Kai had created a spell at Level 20, with white fire that turns anything it touches into vapor.
Lilith was not harmed, as both Kai and Lilith were surrounded by a strong defensive barrier preventing them from hurting each other during the test.
Lilith, in shock: A Level 20 spell and I'm still alive?!
Magic Teacher: Number 17 is qualified for Class 1.
Kai went to the school dormitory, where his roommate was Jin from Class 1. Jin was an exemplary student with good manners and popular among the girls at the school. Jin got to know Kai and took him to see the royal city. On their way back to the dorm, Kai saw a large building, not a store, but the Adventurers' Guild, a place for missions, registration, and rewards for adventurers. Kai was curious about the guild and wanted to become an adventurer. Kai and Jin entered the guild, registered, and became adventurers, receiving an E-rank adventurer card, the weakest rank, which can be upgraded by defeating strong monsters.
To be continued in Chapter 2...