Junior Sister, She Is the Number One Arms Dealer in the World of Cultivation.

[No fixed cp] Su Mu is the country's top weapons engineer, and he once traveled to the world of cultivation. As a rookie who can't practice, Su Mu has his own methods and modern weapons! She wants to tell everyone that even if she can't practice, she can still dominate the world of cultivation! She wants to open up living space for all ordinary people! But, she wants both fish and bear's paws! Can't practice normally? Then open a new path for yourself - the path to ascension!