Kryptonian bloodline in mcu

Five years before Tony Stark dons his suit, a being unlike any known force awakens on Earth. Kael-El, a lone survivor carrying the formidable Doomsday-like resilience and raw power of a Kryptonian without the mental corruption, finds himself adrift in a world utterly unprepared for him. Haunted by fragmented memories of cataclysm and a primal terror of the monstrous strength residing within, he moves like a phantom, his cold demeanor a shield against both the world and himself. Yet, a shadowy cabal, sensing the latent power radiating from him, begins to close in, determined to capture and weaponize his unique biology. Kael must now decide if he will embrace his terrifying heritage to protect a world he never asked to be a part of, or let his fear condemn it to an even greater, unseen threat. The MCU is about to face its first, truly alien terror – one that could be its savior or its ultimate destroyer.