C293 Kill in Dark Light Inside

In the instant of everyone's shock, Guinevere had already circled behind Gunther and raised the photon hammer that was wrapped around the Sacred Enchantment, smashing onto the back of the Dark Knight! [Holy] Immediately dissected the flesh on the back of the knight, revealing a mass of black stuff! There was a faint light inside the black object!

The smart girl instantly understood. Gunther