This Is My Brother! Not Your Brother!

Xu Anzheng was exhausted both physically and mentally from the day-to-day work, and his dull single life had long become the norm. His sister Xu Zhixi passed the college entrance examination and came to the same city and planned to move in with him. He had expected this. But he didn't expect that his sister's best friend Mo Qingtong was also traveling with him. In my memory, she was still a shy, cute and well-behaved little girl. When we meet again, the child of the past has become a graceful girl. But the other party raised a charming smile, and the first words he spoke completely broke his past impression: "Long time no see, Brother Xu~"