The Longer My Sister Is Single, the More Rewards I Get

"I... My confession today is all fake and a joke. I hope you don't mind!" Late at night, the sixteen or seventeen-year-old girl silently looked at the messages on her phone and couldn't help but start to roar. "Fuck!!!" "What exactly is going on??" "Why is it that every time someone confesses his feelings, it doesn't take more than 24 hours for him to take the initiative to explain that it's a misunderstanding!" Roaring again. The young man in the attic listened to the system's prompts with a happy face. "Dingdong, your sister has been single for +1 day and can participate in the lottery!" ... This book is also called The unruly sister of a scheming old man. My brother may be a brother controler. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.