C349 Deterrence

Number 13 and number 15 took a step forward in the sky in unison. In an instant, they stirred up the energy in this area. The whistling sound of the wind was extremely ear-piercing. The sharp sound caused the chests of the experts below to ripple. Their blood energy churned!

Some of the weaker ones were even weaker. Their eyes turned white as they spat out a couple of mouthfuls of fresh blood