The song "Children's Sky".

According to the QQ Music query, the song "Children's Sky", singer: Potato Kingdom Little Band/Toffee Band, release date: 2021-12-31, lyrics snippet: Let's rush together, Children's Sky , come on, come on, act now, travel in this universe, and pass through several planets.

Potato Kingdom Little Band is composed of Li Wantong (Classmate Strawberry), Zhang Nuojia (Classmate Lychee), Zhu Ruixin (Classmate Hedgehog), Wang Yifei (Classmate Mangosteen), Zhang Yaolong (Classmate Pineapple), Li Mengxiao (Classmate It is composed of members including Kiwi (Classmates), Chen Hongru (Classmates Durian) and others. Acting experience: On June 28, 2019, the first single "Masaki" was released. On September 2, 2019, the first single "Motherland, Motherland" was released. On September 27, 2019, he participated in the performance of "Masaki" on CCTV-14 Children's Channel's "Look at My 72 Changes" program.