White Moonlight Survival Guide [System]

[You are the white moonlight in his heart, the cinnabar mole in his heart. You are the biggest regret in his life and the only regret in his life. ] Shiyuan: "…………" Shi Yuan was seriously ill. In order to survive, he signed a contract with the system and traveled between many worlds. So—— He became the best master in the world in Demon Lord's heart; He became the CEO's only support when he was poor; He became the only rival in the heart of the martial arts leader who could rival him; He became... He gained the deepest confidence in the hearts of others. Then he died. In this way, he became the white moonlight in everyone's heart, and the cinnabar mole in everyone's heart. … When I finally returned to my own world, I originally thought I could regain my health and live a normal life. Unexpectedly... Those big guys actually came to his world! And they all turned into snake spirits! "I feel like you are similar to my master." "Ayuan, is that you?" "I once had an opponent who was exactly like you." … Shi Yuan was silent: "... I'm sorry, you all recognized the wrong person."