Life and Death Situation

An unknown person, after reading a martial arts novel, travels from modern times to the martial arts world, no matter how hard he tries? It is also inseparable from this world. Once it is over, it will be reborn into an 18-year-old body. A lot of efforts have been made, life and death, death and rebirth. Once, it was very close to success, but unfortunately it failed again. I wonder if the counterattack can be successful in this life? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.