There’s a Lab in My Pocket Dimension

A top physics student transmigrates to ancient times, hand-builds a Barrett, and takes down one enemy with every shot.

Zhong Chi, a researcher at the Chinese Academy of Sciences, is killed in a bombing by foreign forces. The laboratory building transmigrates with him into the Great Jing Dynasty, where he becomes a blacksmith. Watch Zhong Chi rise from humble blacksmith to the God of War of the Great Jing Dynasty!