消失与代替的救赎之歌 (Xiāoshī yǔ Dàitì de Jiùshú zhī Gē)

Background
"Xiāoshī yǔ Dàitì de Jiùshú zhī Gē" is an original Chinese duet song featuring Luo Tianyi and YANHE.

This song exceeded 100,000 views on bilibili.