Strongest Survival by Otome Game’s Heroine (LN) - Vol 5 Chapter 7: Twisted Event Second Part

“They say the eyes are the window to the soul.”But what if your soul isn't human?Yuki always felt different... too quiet, too distant, too aware of things that shouldn’t exist. But when a strange voice calls him kitsune under a moonlit sky, his world shatters.Awakening powers he can’t control, chased by shadows from a forgotten world, Yuki is thrown into a realm of spirits, mythic creatures, and ancient war.As his true nature begins to surface, so do enemies... and allies... with secrets of their own.This is the beginning of his awakening.And the mythos has only just begun.

This novel is also known as Don't Mess with the Dark Princess

When trash becomes a genius—one word: Fierce! Two words: Two-faced! Three words: Too heaven defying!

She is the foremost and outstanding armament refining master. Passing through a dynasty, and became a publicly humiliated and bullied Third Young Miss. Ancient beasts, too outrageous? Obediently become a docile pet, or I’ll make you into soup!

Ninth rank talent, rare talent in a thousand years? She was born with a godly constitution, crushing all geniuses!

Peak level Profound Grade Armament, beyond priceless? Sorry to embarrass, but the bowl she uses to feed the cat is already at the God Grade….. she possessed a pair of eyes that could see through everything, yet she couldn’t see through—him!

Merely exposing his demonic smile, Prince Mou lightly loosened his belt: “Can’t see through? Do not fret, you can slowly view when you return to the room. I’ll allow you to scrupulously inspect from head to toe.”

- Description from Novelupdates

A continuation from where High School DxD Volume 25 left off.

In the winter of Taikang Year 3, a girl pays a visit to her future in-laws, the Ning Family of Beiliu, Yangcheng.

After her engagement was denied, the girl decided to hang herself in front of the Ning Family to show them her sincerity.

When the girl who had died opened her eyes once more, many people’s fates were changed forever.

- Description from Novelupdates