Others contract with demon spirits, fighting spirits, and auspicious beasts.
Chen Yu contracted with a god whose name had been erased from the annals of history.
It has been sleeping for thousands of years. When it wakes up, the lights in the entire city will go out and birds will fly in the same direction.
The organization called it "Zero" and rated it "unrateable."
Until Chen Yu recognized it in the most common "Book of Mountains and Seas"——
The god of Zhongshan, Zhulong.
It guarded a door for a thousand years, until the world forgot its name.
What is pressed under the door is its separated other half.
And every time Chen Yu wakes it up, the door becomes a little looser.
The stronger he gets, the more dangerous the world becomes.
