American Comics·start the Challenge System of All Heavens and Worlds

Due to a car accident, the unlucky college student Bai Jiu traveled to the world of American comics and obtained the challenge system of characters from all over the world. At the beginning, he was locked up in a cave prison with Tony Stark, how would he fan his little wings and change the world... The world view of this book is mainly based on Marvel. Other comic, animation and movie characters may appear, so please be prepared before reading. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.