Yeowun then felt his heart pounding and his legs shaking. The movement was perfect. He then swallowed his throat and asked, ‘Is there any other formation?’

[After careful analysis, it was found to be only one formation.]

Yeowun asked this because his Butterfly Blade Dance was created with twenty-four basic movements. Three movements were connected to each other to create a single formation. The last formation of the skill was the ultimate formation that consisted of eight basic movements and even Submeng needed half a year to learn it. Yeowun was able to learn it easily with the help from Nano, but even he felt the muscle strain from the last formation.