He Made Sure To Inject Us With His Fluids Every Day

The days passed swiftly with Kane and Derek rabidly hounding each other as rivals for Shasha's attention.

However, in front of her "Guardian," Zion, the two were like two loyal puppies that could only wag their tails and behave properly.

In the end, seeing that his love rival was being trained by his 'future brother-in-law,' Kane decided to join Derek's training under Zion's supervision.

To the teenage boy's surprise, the two fools' progress was quite fast, and the two of them had gotten stronger after just a few days of training.

Perhaps their rivalry was pushing the two of them to outdo each other, creating results that made Thirteen shake his head because it was outside of his calculations.

In the end, he just summed everything into a few words.

"It's hard to predict what idiots do."

A few days later, the members of the Hero Party returned to the Aldebaran Continent as promised.