My slow journey to infinity

Chapter 1 Tsk, there are some discrepancies in the plot...

"Brother Shui, please take a look, can this thing still be repaired?"

A half-dragon girl with a scaly head pointed at a pile of scrap metal and said to Wang Shui.

Wang Shui pinched the severe metal fatigue fracture with his fingers and asked very professionally and seriously:

"What is this pile of stuff?"

"Ah! It's [BS433-A3-"Black Sword\