Quickly, Zacho took out the silver needle, and instantly, a dash of blood splattered out.

As the Sect Master of the North Sea Galaxy, Zacho's ability was excellent. Before the blood dripped onto the ground, he had already taken out a white handkerchief and caught it with his backhand.

At that moment, blood dripped onto the white silk handkerchief and turned black and red. Soon after, the handkerchief started to corrode with puffs of white smoke.

Evidently, the blood contained poison.

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