An intense session with Natalya helped Sein vent his pent-up frustration from days of relentless experimentation.0

Sein had to admit that among all the women he had encountered thus far, only Natalya could match his vigor between the sheets.1

This was one of the drawbacks of body tempering.0

While Sein’s constitution had been bolstered to an exaggerated extent, surpassing even his focus and mana levels, this enhancement brought its own set of challenges for a spellcaster like him—one of which was a heightened libido.1

Given this, even if the arranged marriage with Natalya never happened, Sein would still need to find a partner with an outstanding constitution.0

If he could...0