Techno‑sorcery tears the skies of Eternia as warlords mine the planet’s bones. Prince Adam (Hemsworth) guards a truth that could wake Castle Grayskull. When Skeletor (Oscar Isaac) fuses Havoc energy to a star‑forge, night floods the realms.

Teela (Alison Brie), captain of the guard, wants a leader—not a legend; Man‑At‑Arms (Idris Elba) drills a rebellion from scrap and courage. Wind Raiders carve lightning, Battle Cat roars back to life, and the Sword of Power tests the hand that seeks it.

To save his family and the world that raised him, Adam must speak the words he fears and become more than muscle: a protector who chooses mercy over might. In storm‑lit ramparts and across cosmic bridges, faith outweighs steel.