Programming Genius Yu-Gi-Oh!

In the game you make, be the king who ignores the rules. You would never imagine that the young man who has won five programming competition championships is the lazy guy in front of you. You would never imagine that this guy would frighten the professional master who sneaked into the Internet cafe as soon as he played the game. What you wouldn't expect is that this game was made by him! This is the awakening history of a genius boy. Oh no, it's the awakening history of many genius boys!