I have Immortality In The Cultivation World - Chapter 588 - 447 Rectifying the Source

This is the story of a crazy lich who possesses an internal game system and brings catastrophe to the entire world.

Golden scales do not belong to the shallows; once they encounter the storm and clouds, they transform into a dragon!On his wedding night, Su Luo faced betrayal by his brothers and his wife. In a desperate situation, he received the legacy of Cultivation.He cultivated peerless celestial techniques, controlled life and death with Yin and Yang, grabbed destiny against the heavens, met a confidant of stunning beauty, and from thereon, he became undefeated by the world!This world, because of his existence, shivered!

Coincidentally, indoorsy-guy Zhang Yang went to the cultivation world, being the lowest level of zombie. By using a manual book named: “ Tai Yin Refining Figures”, Zhang Yang find his own way to success and leaves a “If a zombie knows how to use a manual, nobody can stop it “ legend in the world.

- Description from Novelupdates

I exist in the darkness, disappear under the bright light, and will eventually devour the sun and turn into the shadow of all things… Known by people as the indescribable terror of darkness; the king of shadows; the dark day; the existence of the shadow of the world , is still just a somewhat special high school student, facing a weird death game…

- Description from novelbuddy