I Have Become an Immortal in the World of Mortals, and I Have Been Signed by the Immortal Qin for Three Hundred Years.

Su Chen traveled to a different world in the Warring States Period. He thought he could control the wind and rain with his foresight, but was told that this was a world where warriors were strong. Fortunately, he has awakened the sign-in system. As long as he signs in anywhere, he can get rewards. Signed in at the Cangjuan Pavilion of Qin State and obtained the Heaven-Swallowing Demon Technique. Sign in next to the Emperor's Cauldron and get Nine Heavens Breathing Soil Sign in in the Imperial Tomb and get the Heaven Refining Furnace In this way, Su Chen signed for three hundred years in the Qin Dynasty. Three hundred years later, the upper world arrived. In an attempt to refine the fortunes and destinies of the billions of gods in the world and create the supreme immortal god. But he bumped into Su Chen who was refining the invincible body of chaos in the heaven refining furnace. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.