Mechs soar through the starry sky like dragons, and the whispers of gods and demons echo from the depths. In this era where new and old techniques, technology, and divine power collide, Lu Yuan, equipped with an attribute panel that allows infinite class changes, stumbles into the world. 'With the occupation [Martial Master] and the material [Heart of the Nine-Headed Abyss Dragon], I can advance to [Darkfall Dragon Master].' Lu Yuan watches as his hands gradually cover with black scales, his black hair wildly dancing in the windless air, and his crimson eyes fixate on the humanoid mechs streaking across the night sky like meteors. He smiles and whispers to himself, 'I should be able to tear apart mechs with my bare hands now.'