Anybody remembers the title of a manga about a MC who almost gets killed by another world's princess so he can be reincarnated as the hero in her world? (And ironically saved by the demons so he's still alive).
The story starts as typical harem protags, with him, his sister and all that. He meets a seemingly princess from another world who says she needs him to accompany her because she believes he's the destined hero to be reborn.
When the MC agrees, the princess almost kills him using a bus because that's the only way for him to go to her world. A demon girl saved her because she doesn't want him to be reincarnated.
I read it around a couple of years ago.