Fantasy: Doraemon and I Protect the Earth

Lin Tian accidentally traveled to the world of Doraemon, his childhood idol. But he accidentally discovered that aliens invaded the earth, and he awakened Golden Finger by chance. The god-level synthesis system can synthesize and absorb various items, evolve and even degenerate. … What... Cans and steel pipes are actually combined into a Titan laser cannon! ! Let's see how the boy saves the world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.