I Hand-Built a Gundam, and You Call This a Childcare Robot?

In an era when everyone could command beasts, the rules of the world had been turned upside down. Horror and treasure coexisted! Danger and opportunity went hand in hand! Lin Feng transmigrated into this world, and his initial summon turned out to be Doraemon?! While everyone else thought Doraemon was a useless babysitting robot, Lin Feng was already mentally ticking off Doraemon’s inventions. The Anywhere Door, the What-If Phone Booth, the Devil’s Protection, the bamboo-copter… He could build a Gundam robot with his bare hands from the start. You say you have an S-rank fire beast, but can it look as cool as a Gundam? Besides Doraemon, there was also Wolffy… … Doraemon: “You brought me here on the first day to eat grilled spiral potatoes? Then it’s only fair I build a Gundam by hand.” Wolffy: “Take this great king out for hotpot mutton, and I’ll build you an Emperor Armor by hand. Seems fair, right?” … Lin Feng: Oh no, my summoned creatures are way too competitive. I’m invincible now.