He's My Brother

[Fake Incest] [Dual Personality] Bao Nuo was a little money-grubber as a child. For a while, she even tried to make a profit off her childhood sweetheart. When he walked her home, she charged him ten coins. When he wanted to kiss her forehead, she said, "Sure, that'll be twenty coins." Just after he kissed her, they heard a snicker. Bao Nuo turned around and saw her older brother, Xie Suisui, leaning against the doorway with a smile as he watched them. This is bad. Bao Nuo's heart tightened. "Had enough?" Xie Suisui said with a fake smile. "Get in here." Bao Nuo lowered her head and went inside. Her big brother ignored her for the moment, rolled up his sleeves, and walked toward her childhood sweetheart. A few screams followed. Bao Nuo stood in the courtyard, picking at her fingers. After dealing with the boy, Xie Suisui came in, grabbed the back of her collar, and dragged her into the storeroom. "Bend over." He pointed to a long bench and took out a rattan switch. Bao Nuo gritted her teeth and held her breath. Xie Suisui often threatened to beat her, but he had never actually laid a hand on her. This time, he was really angry. Bao Nuo's eyes reddened. Suddenly, his voice changed. "Nuo Nuo?" As if unable to believe what he was seeing, he stared at the switch in his hand and frowned. "Xie Suisui hit you? I can't even bring myself to speak harshly to you, and he dares to hit you?" Bao Nuo froze for a moment, then threw herself into his arms. "Brother, you're finally awake! Xie Suisui is a terrible person! He's cruel, vicious, and savage. I hate him! I hate him most of all..." Bao Nuo let it all out without noticing that her brother's body had gone rigid. When she realized something was wrong and looked up, the tenderness had vanished from her brother's face. The raised eyebrow and mocking smile were unmistakably Xie Suisui's. "Done complaining?" He picked up the switch again, enunciating each word. "Going to tattle on me? So you've been keeping all these lovely things to yourself." This was it. She was completely done for. Bao Nuo couldn't explain herself. Her brother was ill, seriously ill. He switched identities from time to time. The easygoing one was Xie Zhiyi, and the mean one was Xie Suisui. And the more time passed, the harder it became to predict when they would switch. Bao Nuo suffered terribly because of it. After all, Xie Suisui had always hated seeing her act affectionate with Xie Zhiyi. Just as much as he hated Bao Nuo herself. *Updates every night at nine. The System may be delayed by two or three minutes. *The dual-personality setup serves the plot and differs from modern medical understanding. Please don't overanalyze it. *One body, one-on-one; two souls, one-on-two. *Happy ending. Theme: Home is a fortress