I Picked Up My Yandere Disciple After Retirement

Mu Han, a legendary player who led his team to more than ten consecutive championships in the game Left to Live, announced his retirement because life left him no choice. Unable to find a job, he eventually had no choice but to take on a rich little girl as his apprentice.

But there's something a little off about this apprentice...?

What? You want to be my apprentice too?

No problem! Put down the cleaver first, and we can talk this out!