Jiang Mubei (black-bellied) x Su Qingwen (cold)
In order to save people, Su Qingwen reversed time and space and was punished by time. You need to atone for your sins and travel through the small world to complete tasks.
Su Qingwen: "Time has passed so long that I can no longer remember who you are."
Jiang Mubei: "Did I say I wanted you to die?"
Su Qingwen: "Even if it wasn't me, someone would still die for this."
Jiang Mubei: "But why is it you."
Su Qingwen smiled: "This is my mission."
Su Qingwen: From the moment I was born, my life has been a key that can close the door between this world and another world. So I bear too many things. When countless eyes look at me with that kind of pleading and helplessness, I know that the time is coming.