Mech Era: The Unstoppable SSS-Tier Force

After an Insectoid invasion sweeps across the world, ordinary people suddenly awaken mech powers, with women transforming into mech girls and men gaining powers of their own. The story follows an unlikely fighter whose abilities rank at the very bottom of the scale, leaving them to face a threat that the rest of humanity is struggling to hold back. Every battle forces them to prove that a weak start does not decide who they become.