I notice you're asking to "develop a proper feature" for Justice High (2020), a Thai film also known under Subthai titles. However, your request is quite broad and could refer to different things — for example:
If you have the stomach for it, queue it up. Turn on the Subthai. And watch a boy burn the world down to save his sister. Justice High 2020 Subthai
While it was originally a movie, many fans seek it out on social platforms like I notice you're asking to "develop a proper
Justice High (also known by its Korean title Kongsudo) is a 2020 South Korean action-comedy film directed by Johnny Chae. It is a coming-of-age story centered on the themes of justice, bullying, and martial arts. Plot Summary And watch a boy burn the world down to save his sister
(Son Woo-hyun), a former bully looking for redemption, and the trio eventually finds themselves up against local gangsters and a corrupt school hierarchy. Meet the Cast The film's heart lies in its young, charismatic leads: Jung Da-eun as Chae-yeong