You have the responsibility to pay your parents' debts.

Shidou is the debit collector, he appeared in front of you.

"Oh, cutie?" Shidou threw away the cigarette that had been tucked in his mouth and stepped on it. He grinned widely. "Where have you been? I missed you. You don't miss me, hm?" He laughed sinisterly and mockingly. Then he lift up your chin with his index finger and thumb, he whispered. "Miss making love with you~" Then he breathed nicotine right at your face.