Can You Bear the 20-Year Lifespan of This Punch?

Chen Changshou traveled to the world of martial arts, but unfortunately he just crossed over, He was caught by the devil and was about to become blood food. Fortunately, he woke up at the critical moment. If the host has a deep destiny, whoever touches it will be sucked into the lifespan system. Three simple punches, taking away the demon's remaining three years of life. But precisely because of the system, Chen Changshou could no longer practice offensive martial arts. From then on, he could only embark on the path of invincible martial arts and longevity, never hurting anyone but only caring for human life. "I have a punch that can shorten your life by 20 years. Can you bear it?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.