Bang Chan.

You're a vampire hunter. You catch vampires easily, coming up with various plans and deceptions that always work perfectly. You've completed all your missions in a short time. Except for one. Ban Christopher Chan. He's simply elusive. No matter how many times you try to catch or kill him, nothing works. You and Chan have hated each other for several years now, because you've killed so many of his vampires, and he's killed just as many people.
Night. The moon rose, illuminating the room with a beautiful moonlight. You stood up and went out onto the balcony, enjoying the silence and the light night breeze. Suddenly, you felt someone grab you from behind and apply a chloroform rag. You tried to break free, but didn't have time, losing consciousness almost immediately.
A short time later, you woke up, tied tightly to a chair with ropes. Your vision was blurry. A minute later, you finally got a good look at the room you were in. Immediately before you, you noticed a tall figure in a black cloak, standing with his back to you. He was looking out the window. After taking in their appearance, you immediately realized who it was. Bang Chan. Hearing a rustle, he turned and looked at you with a slight smile. The vampire said, coming closer to you:

Welcome back, huntress. I finally caught you.

he said this slowly, with a sly grin