I Am the God of Death in Kexue World

Tachibana Aya who is about to become a Hell Girl reserve member The day before I started my job, I came to a world where new deaths were unlocked every day because of the dimensional wall rupture. The little detective she always meets at the crime scene/the police academy officer who is always working as a waiter and actually undercover/how a tennis ball can be so lethal/a world full of ugly and cursed spirits when she opens her eyes. After trying countless methods but unable to return, Tachibana Aya decided to open a business in another world, so you can always see Tachibana Aya wandering among the three suspects at the death scene... Ps: All members of the police academy team are alive, and the heroine may have mixed up her identity. It was previously called [I rely on my beauty to dominate the world of Kexue] Intention: unremitting efforts, persistence is victory