Stellar Phoenix: My Fledgling Burns the Galaxy

n 2789, F-ranked bastard heiress Elara is humiliated at her family's binding ceremony but hatches Pyra, a supposedly extinct phoenix, from an abandoned pod and activates a combat-driven Stellar Resonance System. Entering the lowest-ranked Seventh Starfleet Academy, she rises through tournaments while Pyra evolves from a timid fledgling into a starfire phoenix. Her sister Seraphina keeps sabotaging her, and Dark Star commander Dorian seeks to seize the phoenix.