The story focuses on a dangerous environment where Tsui Chik's Mexican relative Alejandro Márquez-Chik (a.k.a. Black Mask) begins to confront his past and finds the remains of his powers. In his past, he was solving the secret of a family system that mysteriously disappeared and his deep connection with the mask. Kan Fung's Mexican relative Catalina Díaz-Fung (a.k.a. Night Mask), decides to help Black Mask as his ally. However, the mask power somehow drags the darkness of its bearer and faces new threats at every level.
