The Undying Girl's Revenge Plan

I transmigrated and became a girl, then got adopted by some cheap yokai mom.

No big deal, as long as I still had all my limbs.

I went out, and when I came home, I found Mom dead.

No big deal. Out of gratitude, I suppose I can help avenge you.

Wait, this man seems kind of strong. Why can't I kill him?

I'll stay by his side. I'll find his weakness eventually.

He won't let me follow him? Says I'm too fragile?

I've finally made it: a potion that can quickly heal my body. With this, I'm practically immortal.

I've finally caught up with him, but why are there so many things getting in the way?

It's fine. I'm immortal. I will kill you.

Ah... So he's got the Dragon Emperor harem-protagonist script.

You, and your beloved harem...

In the end, you'll all...

It hurts so much... I never knew having my body riddled with wounds could hurt this badly.

It's fine. I'm immortal. In the end, I will...

Kill you, kill you, kill you, kill you...