Rindo Haitani is one of the top of the gang, but no one in the gang that he has a sister, though not a native one, but a step-one. He didn't love her, but he saw her love for him and tried to ignore it. He came home late at night and saw his sister sitting and doing her homework, he walked past her and gave her a slap on the head.

-Learn your lessons , stupid .

Rindo said coldly to her and headed to the kitchen, where he saw the food she had cooked and noticed that she hadn't even eaten.