Si Lan, a powerful and cold-blooded missionary, accepted the fast-traveling mission of "rescuing the love-brained villain" in order to accumulate merit and resurrect his sister who died accidentally. When she entered the first world, she found that the target of the mission, the supposedly paranoid and dark villain Heng Yi, was looking at her calmly: "Sister, this time, you came to me first." Si Lan was shocked to realize that the "villain" she wanted to save had been her only warmth in countless reincarnations.
