This will probally be a little confusing if you dont know undertale aus, but ill try to make it as understandable as possible ;w; Tsana and snowflake were half drawn and written ideas that were created by ink sans (the protacter of aus and he likes to art :p) They fell through a portal and they were created, but they ended in diffrent universes, Tsana ended up in underswap, and snowflake ended up in dustale (oh noes) But the thing is, error sans (the destroyer of aus) was in underswap at the time and he found tsana and tried to destroy her, but swap sans saved her, and snowflake.....uhm...was almost killed by dust sans :p, but ink ended up saving her and he reunited the two of them, THE END X3 So Tsana and snowflake are missing part of themselves since they where half written, tsana is missing a conscince :p and snowflake is depressed because she is missing happiness (sad i know) god this is the longest thing ive typed 0-0