“Wudidong” (无底洞) by Higher Brothers. 2017.

“Wudidong” is a track off of the Higher Brother’s Black EP. “无底洞” literally translates as “bottomless hole,” and the lyrics compare their working grind to a bottomless hole and how like a bottomless hole, they’ll keep achieving and swallow up the rap game. The music video was directed by Feng Liang and the song was produced by BricksOnDaBeat. 

Formed in the Chengdu CDC Rap House, the Higher Brothers (海尔兄弟) are a four-member rap group composed of 马思唯 (MaSiWei), 丁震 (DZ), 杨俊逸 (Psy.P), and 谢宇杰 (Melo) who did not participate on this track, but is still in the music video. The group now releases through the popular platform 88 Rising, and their Black Cab EP is out now, featuring artists such as Keith Ape, Jay Park, and Famous Dex.