Upgrade My Mecha Maiden

Kevin Lynch finds himself in a world of Mecha Maidens. Branded with F-rank Combat Aptitude, he's abandoned and targeted for his inheritance. He activates the Divine Modification System,upgrades the E-rank Mecha Maiden Ember Vale into a powerful fighter, and rises through the Mecha Competition. As the Mecha Ascension Cult's conspiracy unfolds, Kevin teams up with Ember and Kate Xavier to expose the truth and protect the world.