Today, Too, I'm Torn Between All the Hot Guys

Blurb:

After awakening, Hashimoto Chiyin, the little green tea girl from an otome game, is transported to the world of Detective Science. She needs to collect the affection of five hot guys to return to her original world and become its new heroine.

Looking at the System panel, with its list of targets and several identity cards, she falls into deep thought. She can choose five out of six targets, but three of them have already ascended to heaven. Is she supposed to recite scriptures in front of their tombstones to win the affection of ghosts?

Relying on her otome-game protagonist buff, she has a different identity card in front of each hot guy, with every persona tailored to fit. When she's by Hot Guy A's side, even if she runs into B, C, D, and E face-to-face, she remains calm and unflustered.

But just as she is about to succeed, her identity cards stop working. It seems she's entered the hidden harem battle route.

The police academy group survives. Parallel world!

The heroine has lots of secret identities and tears up a card whenever she feels like it.

Theme: Do your best to stay alive