Zonbicchi wa Bicchi ni Fukumaremasu ka? - Vol. 1 Ch. 1 - Zombie Girl in Love, Sakina

[MangaDex]

 

[Simpleton]

Having read her starting story three times now (in the various versions) it would so far seem like she might just have delusions brought on by a near-death experience. As long as she doesn't actually explode into death none of us will really know (and if she does explode into death, there might not be any way to come back anyway).

On another note, "Rockman" in English is "Megaman" (at least when it comes to that particular game). Not that it matters very much. XD