Magical Mecha? Isn't This Gundam?

[No system + rebirth + mecha + magic + forging] Li Yu was accidentally reborn in the magical continent of Yolton, where humans and monsters coexist. More importantly, he discovered that this world is not only filled with magic, but also mechas! As a plastic guy, Li Yu's biggest wish is to drive a Gundam! He will forge his dreams with his hands. … "Can you open your Gundam for me?" "Gundam? What Gundam? This is a magic mecha!" "Then can you lend me your magic mecha?" … "Are you serious about potions?" "This black dragon medicine is so serious." "Dude, can you forge?" "The youngest ancient craftsman in the kingdom, are you kidding me?" … The wave of monsters is coming, and when countless magic robots are defeated and unable to resist, A red lightning flashed across the sky! "Is that a magic weapon?" "When will the magic robots be able to fly?" A hole was torn open in the group of monsters, and the head of the division-level monster was instantly missing. Li Yu walked out of the cockpit and shocked everyone's jaws. "Adults, times have changed!" Ps: The world view is inspired by "Knights & Magic", and the main plot is original.