The Snow and Blood of Concave and Convex World

[Note: this is not time travel, this is a sub-world created by an accident in the original world] What will happen to the cold snow and hot blood? Will they become enemies, friends, or... Pure white and blood red... "Kawa, why are you called An Chuan?" "Oh, this! Originally my name was Kishikawa, but I don't know who called me An Chuan. I think the name is quite nice, so I called it An Chuan! Then why are you called An Xi?" "That person named it for me, did you hear it? It has the same pronunciation as Anxi, and that person wanted me to die peacefully."