What! Did I Travel Through Time and Become a Sword?

[Artifact evolution flow + pseudo group portrait + no female protagonist + no transformation + no fixed sword master + small probability of biting the master] The flowing sword master, the iron-clad Ye Han. A sword master died in front of Ye Han, either with his wish unfulfilled or with his wish fulfilled. Ye Han saw everything they did during their lives. When Ye Han met a sword master who didn't agree with him, he became ruthless and killed him. "Ding! Congratulations to the host, you have unlocked the achievement "Devouring the Lord." " Killing a hundred people, "Ding!" Congratulations to the host for unlocking the achievement "Hundred Killer". Finally, after witnessing the death of the sword master for an unknown number of times, Ye Hanhan laughed and shouted: "System, evolve!" —— [Host: Ye Han] [Original: Tetanus Blade (a rusty iron sword)] [Rank: Defective Ordinary Weapon] [Sword Master: None] [Active skills: none] [Passive skill: Broken (sharpness reduced by 50%, toughness reduced by 60%. After causing damage to the target, 1 point of poison damage will be caused to the target every ten seconds.] [Evolution point: 0/1] [Energy: 0] [Evaluation: Useless sword]