Extreme Challenge: You Are Risking Your Life!

Jiangbei, who suffers from a genetic defect, obtained the extreme challenge system. As long as he continues to challenge extreme sports, he has a chance to survive! The legendary Ozaki Eight Extreme Challenges were originally fictional. Unexpectedly, Jiang Bei successfully challenged them one by one! This shocked the world! Jiang Bei obtained martial arts secrets through the system and became a master of martial arts! Jiangbei roamed freely in the sea and discovered ancient ruins. ... "Jiangbei, please be the head coach of the national diving team, please?" "Jiangbei, as long as you nod your head, you will be the chief curator of the rock climbing gym!" "Master of martial arts Jiangbei, I would like to call you the leader of the martial arts alliance!" ... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.