Xia Linxuan was anxious, "This is not good. It is said that the diabolic sword takes a huge toll on the wielder's soul energy; Su Yu will not last for long!"
For every person that Su Yu killed, his face would get paler. So far, he had used the diabolic sword three times; the toll on his soul must have been unimaginable!
However, there was only one objective in Su Yu's mind: Kill!
Ah-
The fifth person, extinguished!
The sixth person, extinguished!
The onlookers gasped, and they were so frightened that words could not describe it. A mere Level Four had actually managed to kill six Level Five bodyguards consecutively! Just how frightening was the son-in-law that the Duke of Xianyu had found?
Among the 10 green shirted bodyguards, only four of them were left! Among the four of them, one of them was at Level Five Upper Tier, while the other three at were Level Five Lower Tier.