Sovereigns of the universe

Ten-year-old Adam crashes on Earth, his mother's planet. In the process of landing, he loses the Power Sword Grayskull, which belonged to his ancestors. After 15 years of separation, the Sword of Power leads Prince Adam (Nicholas Galitzine) back to Eternia, where he discovers that his homeland is in ruins under the cruel rule of Skeletor (Jared Leto). To save his family and the world, Adam must join forces with his closest allies, Teela (Camila Mendes) and Duncan/Man-At-Arms (Idris Elba), and accept his true destiny as He-Man, the most powerful man in the universe.