Zhang San, with no love left for life, could only read books now.
On the one hand, he couldn't find out anything even if he wanted to investigate.
On the other hand, he dared not go out.
It so happened that among the collection of books sent by Wisdom Immortal Zen Master, half were Buddhist scriptures, and the remaining half were related to the Seas of Wheels.
Zhang San began his research on the Seas of Wheels in his room.
After all, he was approaching the stage of "True Core to the Sea."
In this stage, one needed to select one sea from the six spiritual seas to cultivate, and then locate that sea within one's own body.
Finally, one's own True Core would be thrust into the sea to stabilize the constantly turbulent sea.
During this process, the stronger the True Core, the deeper it would sink, indicating a greater potential for the future.
But some said that it was sufficient just for the True Core to enter the sea; going too deep was unnecessary.
