The knife will fall when it explodes. If the knife is enchanted, it will drop fragments of Yao soul with random attributes. Yao Soul with enchantment effect will have the probability to obtain the attributes above Yao Soul when facing the left sword placed on the tool rest. Yao soul and fragments of Yao soul can be repaired on the anvil, and Yao soul is also the synthetic material of some knives. Ps: Making a big knife in the early stage of sword drawing can brush your soul, and then brush it when it is broken.

Moreover, this kind of iron can repair broken swords, and the old map is the first-class material for making knives. Melting it can get the treasure of the soul: my world draws a sword and shines with the iron ingot of the soul. My world shines with soul iron ingot, which is forged by knife soul iron ingot.