洞穴假象 (Dòngxué Jiǎxiàng)

Dongxue Jiaxiang is a song sung by Xingchen with Ling Yuezheng, Yanhe Liu, and Xin Hua doing the chorus. It is the seventy-first track and the seventy-second track in Other Vocaloid Songs 69: Making A Comeback Volume 17.