During the process of upgrading the Constructed Magic Puppet, Saine also gave Yuli a great deal of freedom to choose.
Faced with Piton's tempting proposal to drastically increase her combat power, Yuli did not even hesitate before nodding in agreement.
The rocket thrusters from a War Airship were enough to let Yuli's short-term burst speed rival that of a level-3 lifeform.
Meanwhile, the energy crystal suited for a Light Prism Fortress greatly enhanced Yuli's endurance in battle.
But what if, during a war, the rocket thrusters on the back of her Constructed Magic Puppet were hit?
What if the puppet's base material could not withstand the immense elemental conductivity of the Light Prism Fortress energy crystal after prolonged operation?
Those were not issues they could consider right now.
In this world, where were there so many things that were absolutely safe?
The fact that the mecha creations of technological civilizations required regular inspection and maintenance was due to the same reason.
Yet no Level-3 Magician of the Wizard World needed to inspect their body after fighting for a while.
This was also one major difference between technological civilizations and cultivation civilizations.
Yuli had been with Saine for so long, and the two had even shared intimate contact. Saine's feelings for Yuli were certainly far more than what one would have for an ordinary slave creature.
Although Piton's words made sense and Yuli had agreed to the modification plan, Saine still used his own methods to provide Yuli with the utmost safety.
For example, for the rocket thrusters mounted on the back of Yuli's Constructed Magic Puppet, Saine did not choose the four ordinary thruster units Piton had painstakingly saved from his laboratory. Instead, he directly ordered four brand-new, thickened and reinforced units from the Heavy Industry Factory.
The same went