The Demon I Summoned Is About to Destroy the World

I transmigrated into the body of a cannon-fodder heroine.

Because I loved the male lead and couldn't have him, I grew to hate him and decided to sacrifice myself to summon an evil entity and destroy the male and female leads.

But the evil entity wanted to destroy the world too. It took the protagonist group hundreds of chapters to finally deal with it.

When I transmigrated, I was in the middle of making a wish. Once I finished, I'd be done for, and the nearby towns would be overcome by the evil entity's aura, turning into ghost cities filled with death.

"Why doesn't he love me? I've given so much for him, yet he fell in love with another woman. I offer my spirit artifact, my soul and flesh and blood as a sacrifice, and make this wish to you: I wish that you..."

This transmigration scenario is way too hard.

Trembling, I try to change the end of the wish: "...I wish that you could... could love me."

"..."

Behind the evil aura-filled formation, the blood-dripping eye seems to suddenly freeze.

"I-if you don't want to..."

I burst into tears. "Then I don't want to either."

Help! Who transmigrates only to be on the verge of dying right away?

"All right."

Strange black mist coils around my body. The bloodshot eye comes close and touches me. A cold, toneless voice is transmitted straight into my brain. "I love you."

Me: "..."

Oh no, this is even scarier!

° Third-person narration

° Not a strong female lead. Please don't be harsh.

Theme: After the darkness, there is always a way forward.