Life Simulation: Let The Female Sword Fairy Regret For Life

[The first simulation, you traveled to the world of cultivators]
[You became a refugee fleeing the famine. During the escape, you rescued an abandoned baby girl, and you became her brother]
[You depended on each other for life and became each other's support]
[At the end of the simulation, you protected the grown-up girl, risking your life to block many demon cultivators. When you died, the light in the girl's eyes disappeared]
...
[The second simulation, you traveled to a world where steam and magic coexist. World]
[You study magic day and night and are obsessed with the study of magic. When you go out, you meet a demon girl with impure blood living on the street. You take her in as your student]
[You teach the witch what human nature is and let her experience it. The beauty of the world cultivates her into a miracle that surpasses the gods]
[At the end of the simulation, you will die of old age in front of the nearly immortal witch due to the limited lifespan of a mortal]
...
Simulations again and again, encounters again and again.
Xu Xi suddenly felt that something was wrong: "Wait a minute, why did you come to see me in reality?"