I Can Actually Go Back Infinitely

System: Warm reminder: The success rate of this enhancement is 1%. Strengthening failed, your Samsara Knife has been damaged! Suzhou silently pressed the return button. After the hundredth time… System: Congratulations, you have successfully mastered the five-star special skill: Sky-Destroying Drawing Sword Technique! Suzhou looked at the crazy loss of lifespan after reversing, and his face was full of guilt. Suzhou: Heaven! How can I save my life? System: Dear, I suggest you practice hard and gain eternal life.