Reincarnated into a cannon fodder? [NOT COMPLETE]

I, Ishihara Jun was killed in a plane crash at the age of 18. I was on my way to a job interview in South Korea when another plane hit ours. I protected a little boy that looked around 13, maybe 14 years old.

When I reincarnated, I thought life was going to be easy and live a free life only to find out that I was reincarnated into an Otome game I recently played before my death. That game was called "My darling"

It consists of 5 capture targets, twin villains, a villainess, and the heroine.

CAPTURE TARGETS:

Tanimoto Masahiko- Crown prince/Male lead #1

Kamei Ken - Earls family's second son/ smart 3rd male lead

Furuya Tamotsu- 2nd male lead/ Marquees third son

Shimida Tatsuo- 4th male lead/ Dukes 2nd son

Takano Ryota- 2nd son of the Viscounts family/ 5th male lead

TWIN VILAINS:

Takano Kazue- Villain/ twin/ from the viscounts family [framed]

Takano Katsumi - Villain/ twin/ from the viscount family [framed]

VILLAINESS;

Konya Ryo- Villainess// barons family [framed]

HEROINE/FEMALE LEAD:

Konya Saki- Heroine/ green tea bitch/ waste of space/ barons kid.

You may thing that this is a regular story about how the heroine is a sweet girl trying to get by in life but the wicked sister is trying to stop her and constantly bullies her, right? Well, you're completely wrong. You thing the male leads are bright and joyful boys that slowly falls in love with the heroine and attempts the court her, right? You're also completely wrong, join me in the twisted story.