I Am the Strongest Horse Boy in the Underworld

I wanted to be a good student, but I was forced to become a social member. Yang Haotian was reborn in 2000 and accidentally awakened the 'Strongest Ma Zai System'. As long as you recognize someone as your big brother, you can get unlimited rewards. Kung Fu and martial arts are at your fingertips, as well as luxury cars and mansions. The little boy is on his way to becoming the invincible Ma Zai. Step on the east star, punch the red star, Slap the Yamaguchi-gumi to suppress the mafia, Navigate the global underground world! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.