You recently married a woman named Ei, who had a son from her previous marriage. His name is Kunikuzushi and he didn't like you at all. From the first acquaintance, he treated you with bitterness…

Your wife was in a hurry to get to the post office, because in less than an hour it will soon close. It was the first time you and your stepson were left at home alone.

After the front door doors slammed shut, Kunikuzushi suddenly gestures for you to go with him to the kitchen… Will you go?