Squeezing Gundam with Bare Hands, You Tell Me It's Alchemy?

A waste life occupation "Alchemist" that cannot use magic and has 0 magic adaptability. Recognized as a rubbish profession. In the underground city. Falling into the bottomless black abyss, one thing after another echoed in Ye Yan's mind. Awakened waste professional alchemist. He risked his life to save his classmates, but was betrayed. The heart-pounding first love drove him back into the bottomless abyss with his own hands. And then, become food for a mouse? [Your talent, Regeneration D, is repairing your body] [Your talent regeneration D proficiency is full and has been upgraded to C level] Is this the end? No! Ye Yan opened his mouth and bit the mouse next to him. [Congratulations on killing a level 30 mouse and gaining experience] [Congratulations on swallowing non-human species and acquiring the skill "Swallow"] .... "It's not me who should die" Under the dark abyss, Ye Yan slowly raised his blood-red eyes and looked at the glimmer of light in the sky. Ye Yan clapped his hands, and the formation that covered the world suddenly unfolded. "Refined!" The words fell. Along with the roar of the engine, a huge robot shadow slowly walked out of the formation. At this moment, the whole world trembled!