GLITCH (DON'T BUY/READ)

"You're finally here," Keith grinned at the man that bears a striking resemblance with him. 

"Let's do this thing." 

Ace created a pair of black aura daggers.

"Those daggers..." Keith quickly realized what is happening. 

"You learned how to use elemental aura in the past few days since our fight?" 

"That's not the only thing, bro." Ace's aura flared up around him. 

Keith scanned the ex-assassin and gasped. 

"His ain is stronger since the last time we fought, just like that pesky fencer... Can it be?" He widened his eyes. "You have also learned to harness your second layer!?"

No wonder Reginald proved more problematic than earlier. 

Keith was amazed by his brother's evolution during the past few days. 

In less than a week, he managed to unlock his second layer and elemental aura.

Ace smiled. "If we fight, you will lose."