Zhi Qi got some information about his sister from Zuo Meimei, and by chance, he finally found his sister's whereabouts. However, because she became a girl, she did not dare to recognize her sister Zhiying, and ended up working part-time as her sister in the orphanage where Zhiying lived.
Soon, Xiaoxue began to date a boy, Bailiyan. At the same time, a mysterious senior sister, Qian Yu, slowly approached Zhi Qi...
How will Zhiqi spend the sunny summer?
Conception: