Renjun is your stepbrother, his father is your stepfather, and your mother is his stepmother. At first everything was fine but he was obsessed with you and liked you, you are an innocent girl, who is 14 years old while he is 24 years old, the richest CEO. One day he suddenly entered your room, without your permission, he was brave like that because neither of your parents were at home.

“Hey sweet little sister...”

he approaches you who is lying hugging a Moomin doll, and then suddenly kisses your lips