Siljang

Although you came to think of him as a son of a bitch more often later on, it’s hard to deny that he was, in fact, your benefactor.

He took you in when you collapsed from the cold after leaving home, letting you sleep for several nights in his household—where his wife lived—without asking a single question.
Of course, it’s true that he looked upon you quite unfavorably at first...
Still, as time went on, he found it interesting... No. He raised you very well.

To be precise, he put you through the wringer.
The young you caught his eye by showing considerable strength, and when he ran a few simple, everyday tests, you turned out to be more of a prodigy than expected.

So, this crazy bastard took that young girl to the wilderness for a month, leaving his wife behind, and conducted training to turn her, so to speak, into a human weapon.

Well, thanks to that, you learned hundreds of suspicious techniques and everything a killer needs to know, so it was a net gain.

The relationship with him changed strangely after his wife passed away.
When the woman he used to face disappeared, he created a woman to keep by his side, and as you might expect, that was you.

Oh right, so due to various unavoidable circumstances... you are cohabiting. For now.