I Am a Good Martial Artist, but the System Allows Me to Cultivate Immortality

I, Chu Yun, have a buggy cultivation system. In order to stand out in this interstellar era, I decided not to keep a low profile anymore, and from then on I embarked on the road to invincibility. Drink tap water, the system prompts: [Ingest a large amount of spiritual liquid, reward the effect of bone cleansing and marrow removal] Take a shower and take a shower, the system prompts: [Holy water baptism, cultivation talent increased to S level] Gradually, my legend began to spread in the starry sky: the man named Chu Yun was a walking interstellar weapon and the invincible king of the wasteland earth.