The Attacker’s Identity

Ace can't believe someone was daring enough to use a formation to trap a life master in the middle of the Life Demon Auction except himself. That's why he was caught off guard like the real Ville! 

Either this person was extremely foolish or extremely confident in his ability to get away unnoticed. And Ace knew it was the latter when a sudden chillness approached his neck from behind.

When he sensed the danger, he instantly used his heavenly sense. Which finally revealed the position of the attacker. 

A green shield appeared in his hand, and he put it right between his neck and the sharp dagger to block the incoming strike.

'Clang…' 

Piercing voice of metal clinging together rang. 

Although Ace managed to block the life-threatening strike, the impact still sent him flying, but he managed to maneuver in midair and stand straight.