My Mech Is the Galactic Queen

In an era when giant mechs defend humanity, alien forces push into human territory and threaten to overrun it. Ethan Walker, a gifted pilot known for his skill in the cockpit, finds himself drawn into a conflict far more personal than any battlefield. His path becomes tangled with that of a rival who has been his opposite in every way, and the clash between them grows harder to ignore as the war closes in.