His Illness Was Called Changsheng, and He Only Had a Kitchen Knife for the Rest of His Life.

Eternal Life+Loneliness+Sect Accepts Disciples [Daily flow] + [Female protagonist time travel] {nickname: Immortal Immortal carrying a kitchen knife} {Viewing guide, daily, warm, peaceful, no killing, peaceful cultivation of immortality, the male protagonist is invincible, and the female protagonist travels through time} In the early years of my practice, some people called me trash. I was so ashamed and angry that I couldn't fight back. A hundred years later someone called me trash, and I replied loudly: "Grandpa is here, do you want to fight?" Thousands of years later, someone called me a loser again. They didn't bother to say anything more and just came up with a kitchen knife. Many years have passed, and some people still call me trash. I smile lightly and turn around to leave. … He has experienced everything he has to go through, counterattack, dominance, and invincibility. The memory of me in the world today is that there was once an overlord whose weapon was a kitchen knife. Everyone related to me is gone, be it relatives or enemies, and I am the only one left alive to this day. … I have plans to leave this world, but I can't die. The eternal life that I once dreamed of has become a disease that can be treated. This disease is very lonely and cold. … Until one day, a girl asked me for help. After I helped her, I stared at my scratched hands while cutting vegetables, and suddenly realized that she was the medicine that could cure my immortality.