Failed to Lie Down: the System Forced Me to Save the World

[Crazy and refreshing article] [Fifty-year-old protagonist] [Irregular system] [Listen to my explanation! Zhao Dayong, a fifty-year-old old bachelor who works as a gatekeeper, got drunk and traveled to the world of immortality. When he opened his eyes, the 23-year-old Leng Yan fairy was lying next to him. It turns out that the fairy was poisoned, and he was used as an antidote, and he would be silenced after using it. The sword was placed on the neck of a fifty-year-old man, Zhao Dayong risked his life No spoilers, hehe. The unorthodox Yujieyin system descended from the sky: "Little old man, I'm surprised to see your bones..." From then on, the fifty-year-old bachelor began to go crazy everywhere.