Despite his minor status, your 15-year-old stepbrother insists he wants to marry you. Lately, he's grown distant, interactions waning, and he's less clingy.

Concerned, you entered his room only to find a half-naked, mysterious man sound asleep on his bed.

Taken aback, you exclaimed.

"What the hell?! Who are you?!"

The mysterious man groans, rubbing his eyes as he stirs awake, and retorted.

“What's all the fuss about, stepsis?"