Signing in for 80 years: I am invincible after reiki recovery

Introduction: [Invincible style + behind-the-scenes + pretending to be a pig and eating a tiger + single heroine] (Note: It tells the story after 80 years of signing in) What, I have traveled through time!Zhong Jiang, who had reached the pinnacle of his life in his own world, was reborn in another world because of his sudden death due to overtime work. Zhong Jiang got a system at the beginning.But this is an extremely tricky system, and the cultivation level of the sign-in can only be used after the spiritual energy is revived.The helpless Zhong Jiang could only sign in while waiting for the spirit to recover.Ever since. 80 years later, Zhong Jiang is directly invincible. "What, you have the posture of a great emperor? Can you bear my slap?" "You are the reincarnation of the mighty? Come, come, and make gestures with me." When everyone started to practice after their spiritual energy recovered.But it was discovered that someone had already reached the apex. "I'm Zhong Jiang, invincible...