I, the Villain's Son, Was Taken In by a Peerlessly Beautiful Master

I, Xia An, was abandoned by my villainous parents at the gates of the mountain sect of Bai Muxue, the foremost immortal maiden of the righteous path, on the day I was born.

“Son, your parents don't know how to raise a child. Off you go!”

But they never expected that when my master found me, the first thing she would do was examine my foundations...

“Heh, you'll be perfect for warming my bed someday.”

Twenty years later, the System activated: [Host must grow closer to their master within three days, or be erased.]

My face flushed red as I stammered, “Master, I... I want to win you over.”

She raised an eyebrow and promptly pinned me down on the bed.

“Good apprentice, you're still too inexperienced. Let your master teach you how it's done...”