The Divine Surgeon - Vol. 1 Ch. 24

[MangaDex]

 

[Gravitypull]

Wait what, why would they need these iron traps? I know that they want to repay him and all, but what use do they provide? And they are buying at a higher price? I'm confused

 

[R4nd0mGuy]

Wait what, why would they need these iron traps? I know that they want to repay him and all, but what use do they provide? And they are buying at a higher price? I'm confused

Both son hold military positions, 'free' ready made weapons definitely doesn't hurt. Could also melt to make weapons head (arrows/spear, definitely not sword), but I'm not sure how much refining them will waste.