After trying many methods, Zheng Yichen also took the opportunity to research other techniques while consuming those light bands. The combat skills learned from that world of strength Level 4 were not suitable for this situation; those skills were almost purely focused on the physical body.
They did not involve any special powers, so using that kind of explosive method also didn't enhance the attacks on this kind of energy.
At most, it would just add an additional energy attack on top of the original physical attack, similar in strength to the black spear thrown by Zheng Yichen.
However, some moves that required Inner Strength could be of some use.
Blood Sacrifice Burst was not entirely suitable, as this move required transforming Life Force into a kind of destructive power, and Sky Pillar's energy was not Life Force. However, Zheng Yichen could use some aspects of it, such as compressing and bursting this type of energy with greater intensity.
