This Fairy Just Wants to Live Forever

[No CP+big heroine+decisive killing] When Lin Mu woke up, she turned into the third senior sister, a tool in the romance literature about cultivating immortals. In the novel, whenever the junior sister is in trouble, the third senior sister will come out to help, but in the end, it is because of what the junior sister did that she died in the ice and snow. Lin Mu couldn't stand this outcome, so he immediately asked to quit the sect, became a wandering cultivator in the mountains, and began his own journey to seek immortality.