Characters that wanna die but god says no

About parallel authors with superpowers based on their works (basically a fanfic of authors with issues and superpowers). One of the main characters named Dazai is very suicidal and wants to die. If not fruity then why fruit shaped?

So…… it’s ya boi, Dazai (no really, it’s actually the author)again, but his name is sensay and was isekai’d with his lover into a fantasy world while they where about to commit suicide. He goes on a journey to find his lover and to finally die with her. Btw it has no harem or anything it’s actually a little wholesome. Truck-kun is canon too.