Type: ONA
Plot Summary:
Genre: Action , Kids , Mecha , Sci-Fi
Released: 2019
Status: Completed
Other name: He Jing Shaonian; 메탈리온 (核晶少年); Metallions
Episode 4
Episode 5
Episode 91
Episode 6
Episode 17
Episode 7
Episode 3
Episode 19
Episode 1
Episode 22
Episode 12
Episode 59
Episode 128
Episode 107
Episode 16
Episode 18