By the goddess' reaction, it truly was an accident, she simply took the chance to fix anothee issue she was having.So... was his death truly an accident when his transfer was also the exact catalyst the Goddess seemed to need to finish her tree? Seems pretty suspicious to me.
"Sorry I killed you! I hope you can live comfortably in this new world! ...and if you could just solve a problem one of us Almighty Beings created, that'd be great..."