Immortality Begins with Yin and Yang Health Care

When he woke up, Zheng Yi traveled through the Yu Dynasty with his proficiency panel, but he was in troubled times. There are natural and man-made disasters inside, vassal towns are divided, and the people are in dire straits. Outside, there are monsters everywhere, growing strangely and preying on humans. He originally just wanted his wife and children to live a peaceful life, but things didn't work out. If this is the case, then split the road between life and death with one knife! From [Ancient Health Preservation (Introduction)] to [Immortality], your life span will be endless and your life span will be as long as the sky! From [Animal Taming (Introduction)] to [Boundless Beasts], all beasts bow their heads and mountains and rivers obey orders! From [Hundred Battles Sword Technique (Introduction)] to [Blue Falling Yellow Spring Instant Killing Technique], I am the only one in heaven and earth! The sea has dried up and the rocks have rotted, and the sea has changed. Time turns and eras change. Countless immortal ancestors, demon giants, and monster sages were lost in the dust of history. Only Zheng Yi lives the same life as the heaven and the earth, the sun and the moon shine together, and stands on the long river of time!