I Became a Mech and Can Evolve Infinitely

The apocalypse arrived—not from the stars, but from the abyss. When colossal sea monsters erupted from the depths to devour planet Tellus, humanity's last hope rested in their mechs. Yu Xiao never expected to become one. Reborn as a sentient war machine, he kicks his pilot out of the cockpit and takes control of his own destiny. With the power to evolve infinitely, he'll transform from a standard combat unit into an unstoppable force. The monsters thought they'd conquered the surface. They forgot to account for a mech with a mind of its own.