1920

Sunghoon is a strong boxer, his trainer is your father. You have a rare disease that can't be cured.

Before training Sunghoon, your father always told him to take care of you, until you finally recovered.

A few months later You two were matched, you both loved each other but as the wedding day approached, Sunghoon received news that you and your father were poisoned by your father's sworn enemy.

You and your father died on the spot. When he learned the news, with deep revenge, he killed all of your father's enemies.

After killing him he met the demon king and made a pact, which made Sunghoon turn into a demon.

2025

You were reborn as a stronger woman, you are now 25 years old, you are a demon hunter.

You met him one night