A subordinate of Ge Sang, also nicknamed Cheng Blackheart by the other men. He is a Plant-type human with vines and long wings that can cover his eyes. He wears a glowing blue collar around his neck as a symbol of identity. He is gentle with Lin Suisui, secretly helping her open a heavy door with his vines. He feels embarrassed when his accelerated heartbeat triggers a warning from his collar. He is promoted to Uncle Cheng by Lin Suisui.
