(This is set in the same series as Zhou Tian, but please note that it takes place in a parallel universe. The Zhou Tian squad has retired, disbanded, and gone their separate ways.)
The Zhou Tian squad has scattered, leaving only its captain, Luo Yuming, behind to serve as student council president at the academy.
On the ninth anniversary of the Zhou Tian squad, while alone and helpless at the base, Luo Yuming unexpectedly discovers that she seems to be experiencing some kind of hallucination, or perhaps being guided.
Then, on Friday, Xinhuo sends her a message, asking the captain to look after his younger sister, Lin Xiaoyu, who is devoted to music and dance, and check in on her.
Luo Yuming agrees. After meeting the girl, she discovers what makes her special and decides to nurture her, beginning a story of her own.
