Scrap Refinisher: I Am Cultivating Immortality in the Garbage

After being framed and having his veins cut off, Lu Yuan was left with only the rag bag passed down from his family. When the blood seeps into the cloth pattern, it awakens a black hole that swallows all things - the remnant weapon becomes an artifact, at the cost of inheriting the death memory of the deceased! When the fragments of the dying Kraken on the battlefield pierced into my mind, the enemy's long sword was already at his throat... "Has this tortoise shell been stained with the blood of the Nascent Soul? It's a perfect opportunity for you to test the sword!"