
The material that they discover, alternative to resin, is durable & lightweight & indestructible ...
The latter got me confused! If it's that indestructible that no magic nor sword can break it, then how on earth do they shape it? Okay, they can use a mold. But I don't think that everything can be made out of molds right.
And the waste material a slime can break it? Isn't it indestructible in the 1st place? Or do they meant other waste?
( ̄∇ ̄")? Well whatever.