This sigh is because he once felt such feeling.Even though it is now hazy, Li Xin remembers that when he active the One Sword technique, there is that feeling that everywhere his sword pointed, the surrounding area is under his control.None of the sword of the enemy could touch him and none of their attack could even reach himIn that moment, he is the sword and wherever he pointed is the area of death.Everyone is waiting for Dugu Qingfeng to make his move.Everyone is paying attention because those who came here who have deep attainment in martial arts know that a battle between masters does not take so long.When they strike, they have the confidence to win in that one strike. If this is sparring, they might trade a few swings here and there but this is a battle of life and deathIf they could end it with one strike, why not?This is the reason why battle between masters sometimes is boring.When they are evenly matched, they will exchange moves and flashy moves and fancy techniq