Nombre original: 未知生物
Fecha de estreno: 12 de marzo de 2020
Serie
Tiempo promedio: 27 minutos
Géneros: Drama, Misterio
Sinopsis: What is the black mucus appearing everywhere? What was missing from the missing high school student, Shang Shangjie? Why is there a strange sound in the dry well on Haichao Street? Who do the Ph.D.s in those black people point to? Everything shows that a huge crisis is quietly approaching the inhabitants of the island, and the good people know nothing about it ..