Urban cultivation, no system, multiple female protagonists
Traveling around the world at the peak of the ancient tribulation, he accidentally discovered a genius who was born with a perfect spiritual body.
Finally, by accident, he made up his mind to take him to the Nascent Soul stage and let him return to the real world with the Nascent Soul stage.
In order to prove the immortal way, the protagonist tries every means to obtain cultivation resources and frantically provokes all major forces.
Sewer in sewer