Library of Tiandao in the Prehistoric City

When I wake up, the earth merges into the prehistoric world. In this world, there are many powerful races, and the human race is no longer the overlord. Fortunately, thanks to the Library of Heaven's Path, one can obtain the treasures of endless innate skills and techniques in all the worlds. "Ding! Congratulations to the master for successfully obtaining the Willow God's Law... Congratulations to the master for successfully obtaining the Willow God's Whip... Congratulations to the master for successfully obtaining the title of Ancient Sacrifice Spirit." "Ding! Congratulations to the master for successfully obtaining the blood of the Ancestral Dragon... Congratulations to the master for successfully obtaining the True Dragon Technique... Congratulations to the master for successfully obtaining the title Ancestral Dragon Reincarnation." "Ding! Congratulations to the master for successfully obtaining the double pupil... Congratulations to the master for successfully obtaining the double pupil orthodox inheritance token, the double pupil supreme order... Congratulations to the master for successfully frightening Shi Tianyi, who was born with double pupil." Others rely on talent and opportunity to practice cultivation, but Su Yu only needs to keep reading the books in the Tiandao Library... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.