For Whom to Fight for the World?

A mysterious book brought him to a troubled world, and his body was torn apart in the endless void, leaving only one breath of his soul to live in another person's body, becoming a silent soul. Finally one day, he was able to see the sky and made up his mind to swear on the sword. If one day you find the Temple of the Gods and find an old man selling books, you must grab his cheeks, give him two slaps, and tell you to play with the world, tell you to trick me here, and call you a great god! ! ! In this way, he lived quietly until it appeared. From then on, his life was no longer peaceful, and he embarked on the road to become strong towards the legendary temple of the gods. Between life and death, honor and shame, strength and survival, after many twists and turns, he finally climbed to the highest peak and created an immortal legend. Honor him as the emperor, and ask the sky with a smile, for whom do you fight for the world?