With technical support from Yun Yao and energy source from Zhang Zi'ang, things were going smoothly.
The principle of the special lighter is very simple, the external packaging is not much different from ordinary lighters, but the difference is that the superpower of Zhang Zi'ang will be released when the switch is pressed.
The power of this superpower is not strong, and it even seems weaker than a normal flame, but it can be used in various harsh environments.
After several experiments by the group, it could even successfully light a wet piece of wood in a light rain, proving its high practical use.
The prototype of the lighter has been formed, and now all we were missing was investment. So, at the reminder of Qin You, Su Junxin's superpower was put to use again.
She previously gifted a crystal ball filled with thunder superpower to Qin You, which was beautiful and could also be used for self-defence.
