After One Year of Life Extension Trial, I Became a Legendary Boss!

From terminally ill to legendary boss, a sudden line of text changed Tao Zui's life. His recovery process can be called a miracle in the history of medicine, and his deeds have been widely praised, and it all started with a life extension contract. In order to survive, he can only constantly shuttle through the terrifying trials that become more and more terrifying every time! In the process, he was surprised to find that he had become a legendary hero.