Sign in for a Hundred Days in the Underworld and Return to the Human World to Cultivate Immortality!

Fang Rujing, who traveled to the world of cultivating immortals, was killed as soon as he opened his eyes. Fortunately, there is an underworld in this world. If you sign in for a hundred days in the underworld, all seven souls will be activated! Return to the world with the 100-day system reward! Human beings are born in mortal bodies. Practitioners seek spiritual energy and use their souls to hide demons. People borrow the power of demons, and demons borrow human bodies. When the seven souls hide in demons, that will be the peak of my cultivation! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.