after the barrier was made,d.r gaster tried to make a living magical being that could break the barrier, and almost succeeded. and created saku. she was confused at first but, got used to living with her creator eventually she wanted to leave the lab,practice her powers, and protect the underground.but when gaster fell in the core,she went in there to try to get him out,and tried and tried for years. becuase she is a magical being she is immortal. in the genocide and neutral runs she stays in the core trying to get gaster out but in the pacifist run after the monster's get to the surface, she get's gaster out of the core and goes to the surface to protect the monster's, she finds a little monster girl on the streets and took her to the home she made. she cared for her and they became best friends.
Art by me OC by me music by ??? Undertale by toby fox Hope you like it! :3
