At the Beginning, He Taught Luffy How to Be Domineering and Joined the Battle with the Five Emperors.

A teacher traveled to the world of One Piece and awakened a tailor-made god-level teacher system. Luffy: Teacher Ye, I opened the door to death and awakened the *card form instead! Zoro: You say you want me to defeat you first, but why do I feel that, teacher, you are stronger than Hawkeye? ! Sanji: I can become stronger after eating this food. There is absolutely no medicine! Usopp: Look at my Quincy raining down a thousand arrows! Nami: Aaron, eat my super battery cannon! ! ! When it comes to war, everyone joins the fight! "The Fifth Emperor of the Sea, the *Hat Pirates are here!!!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.