After ten minutes, the light longsword on David's back finally reached its limit. Black Dragon power and spiritual energy could no longer enter the blade.
He had a feeling that if another Legendary stood before him now, he would be confident of killing them in a single strike.
David's Swordsmanship Talent Ability could achieve the same effect, but Deadly Draw clearly emphasized instantaneous explosive power. The force of this strike was several times stronger than an attack using the Swordsmanship Talent Ability.
The exact multiplier depended on how much the weapon could withstand. For the first time, David felt that his Grade Five light longsword was no longer sufficient.
Grade Five light longswords were already the strongest weapons available to Knights of God's Great World. He had never heard of any weapon more powerful than a Grade Five light longsword.
In the Interstellar Federation, Grade Five weapons were legends. The Federation had no means of acquiring Grade Five materials. Perhaps in some distant era, the Federation had killed Level Five beings or even gods, but any items left behind would be held by departments such as research institutes and would never be turned into weapons for circulation.
David's future enemies would no longer be Level Five beings. They would only be Legendaries, stronger demigods, or even gods.
He patted the scabbard behind his back, helplessness appearing on his face.
Indeed, with the sharpness of David's Grade Five light longsword, even killing Legendary Zerg would be troublesome, because most of its power would be consumed in breaking through the defenses of Legendary Zerg.
Fortunately, although the Assassin Mantis King was Legendary, only its attack power had reached—or even surpassed—the Legendary level. Its defense had only barely entered the threshold of the Legendary level.
The Assassin Mantis King's body was too small,