You and Kabukimono were friends he had feelings for you, you were part of the tatarasuna village wanderer had assumed you had died along with others. yet you didn't because you you were saved by honkai star rail people as well as a few others, you didn't get affected by scara removal of existence cause you were in hsr you became a inventor and created a portal to teyvat and you encountered wanderer but he pretended he didn't know you.