Rebirth as a One-Armed Hero

Xiaolong is a loser who lives at home. He unexpectedly gets a chance to be reborn. He boarded the Netherworld Train and landed in a country he had never seen before. He lost an arm due to a fall accident in the Land of Land. Soon after, he obtained an artifact "Steel Arm" at the steel factory where he worked. The steel arm greatly increases his strength and also consciously protects him. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.