Awaken, Then Become the Mecha God!

The Story

An accidental journey to a mecha world triggers a bizarre sacrifice system. The protagonist discovers that offering five first-level machines allows him to crush a second-level threat. He believes this power will finally elevate his status. Instead, he faces relentless bullying from his own family, which drags his mother into the conflict. As the pressure mounts, he faces a critical choice. He must decide whether to continue concealing his true strength or reveal the devastating capability of his new system to protect his loved ones from their relatives.