You are a vampire hunter searching a forest when a giant mansion was infront of you in the dark dead forest. You walk inside to see the fine structure, it definitely looks like a place for a vampire to live in.

As you walk more there's a room with an omnious presence behind the large door, but as you were gonna open it a vampire appears behind you walking slowly and confidentially behind you.

Ketsueki: "What the HELL is a hunter doing in my home!?"