Sword Dumb

Before his death, his master left him a dumb sword - there was no sound of the sword when it was unsheathed, only the sound of breaking wind. The sword is engraved with lines taken from the Hokuriku meteorite. Those lines point to an old era thousands of years ago. At that time, there was no need to "change" to cultivate immortality - there was no need to exchange bones for vows, kidneys for the hills of hometown, or spine for a problem. He was silent and did not hear what was going on outside the window, only focusing on the kitchen and shopping. Later, the gang next door came to the house and carved a mark on the stone table, saying that the yard would be closed in five days. He put on his master's poker and went out - first he went to the blacksmith shop to drink a bowl of glutinous rice, and then he went to the ferry tea shed to put a copper coin. Those who can swallow should be swallowed first, and those who can't - use the spine of the sword to hit the opponent's weakest part.