Start with a Blood-Drinking Sword

Do you have an invincible golden bell? I have a blood-drinking sword. I can't hit you, and I can suck you to death! Do you have invincible skills? I have a blood-drinking sword, which can copy all moves. I can master them as soon as I practice them, and I will be perfect in a while! "Without that sword, who are you?!" The villain was furious. Zhang Chen threw away the blood-drinking sword and showed a cruel smile. He's had his fill. "Blood Demon Mode!"