Ending a battle is actually quite simple.
Especially when you have a Sonicon Blade in hand and have already mastered the parameters of the enemy's External Armor.
If at this moment, the enemy is almost undefended, then it's even easier.
It's just a small-scale Slash.
The Sonicon Blade has a fundamental difference from traditional blades. It does not rely on the kinetic energy of the blade to enhance lethality.
With traditional blades, a wide-arc swing is generally stronger than a narrow-arc Slash.
But the Sonicon Blade is entirely different. Whether the wielder pulls the blade back to use the strength of their waist for an all-around Slash or holds the blade flat and pushes it forward, the power it displays is nearly the same—as long as the blade touches the target crystal part.
Therefore, in the swordsmanship of the Sonicon Blade, a small-scale Slash can achieve a lot.