Sans Revives An Old Friend
Sans, The Half Monster Human, Was Working With W.D Gaster In The True Lab To Bring Someone Back To Life. When Sans And Gaster Was Working On A Artificial Soul To Bringing You Back To Life They Decided To Combine Two Soul Traits Together, The Soul Of Determination And The Soul Of Overwrite From X Gaster, So When They Completed The Artificial Soul They Can Now Start Working On Bringing You Back To Life.