Board Thread:General Discussion/@comment-29250672-20160823230125/@comment-29419850-20160830205300

Asriel was never even alive in the first place. He was just a figment of everyone's imagination's and when everyone figured out he wasn't real, they made up the whole story about Chara and Asriel and all that good stuff. And Flowey was granted with the privilege of pretending to be Asriel's recarnation and all that good stuff. Him turning back to Asriel was just a really advanced projection system.