My Brother Is the Final Boss

PS: Well, youkai is a newbie, so I'm not good at writing. Please give me some advice! … … Two points to note! ① This is not a gay article, nor is it a female article! ②. The main perspective is that of my brother! ! Well, that's it! Because I don't know what to write! By the way, this book is an invincible book! Don't like to enter by mistake! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.