The Planet ( Bastions Ost)

Bastions is South Korean animated series and fuses hero fiction and K-pop. Bastions is a group of young idols, they struggles to learn how to use their powers to become superheroes and save the planet from villains trying to pollute the environment. Theme song is "The Planet" by BTS. They also signed full OST album, but therefore appears others K-pop artists too: Heize, AleXa, Seo.J and Kang Min Seo.