After returning to the Zhang Residence in Vast Sea City, Sword Douluo struck while the iron was hot and used his Soul Power to remove the Hidden Injuries within Zhang Yang's body.
Fortunately, Zhang Yang had four Soul Bones, so the diving training had caused him very few Hidden Injuries. Sword Douluo did not need to expend much effort to cleanse every hidden injury from Zhang Yang's body.
With all the work done, Sword Douluo did not linger in Vast Sea City because he was worried about Seven Treasure City. After resting for only one night, he set off for Seven Treasure City the next day, carrying the letter Zhang Yang had written to Ning Rongrong.
Before leaving, however, Sword Douluo specifically reminded Zhang Yang not to forget Ning Rongrong's coming of age ceremony eight months later.
Zhang Yang nodded.
He had always kept Ning Rongrong's coming of age ceremony in mind.
After her coming of age ceremony, the two of them would begin preparing for their marriage.
In fact, the Seven Treasure Glazed Tile Sect had once asked Zhang Yang whether he wanted them to arrange an eighteen-year-old coming of age ceremony for him as well. However, Zhang Yang had refused on the grounds that he had never celebrated birthdays.
Zhang Yang had always held this attitude. It was just a birthday—what was there to celebrate?
Wouldn't it be better to spend that time cultivating?
After seeing Sword Douluo off, Zhang Yang knew it was time for him to return to Tanggu and continue his diving cultivation.
Guided by the leaves of the Fusang Tree, Zhang Yang returned to Tanggu. After putting on the "scuba gear" that supplied him with oxygen, he jumped into the water with a splash.
Holding a rock, he descended to a depth of 1,400