When I Travel to the End of the World, I Can Freely Combine Weapons

Billions of years ago, a meteorite passed through a nebula and hit the earth, causing the extinction of the dinosaurs. Hundreds of millions of years later, a team named "Snow Wolf" embarked on an expedition to conquer the Antarctic. They accidentally fell into an ice cave and discovered a shimmering blue spar and named it "Miracle." But then there was no news from this team... Jiang Yuan was originally a mechanical engineer, but in an accident, he traveled to this world and gained the ability to "synthesize". His goal is to survive in troubled times and uncover the secrets of this world. The plot is my own creation and the characters are fictitious. Any similarity is purely coincidental. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.