Just when everyone was in a relaxed state, suddenly, a tentacle, like an octopus arm, extended out from the barrier rippling with a purple hue, sweeping towards the utterly unguarded heavy-armored knights.
The tentacle was as thick as a water barrel and over ten meters long. One side of the tentacle had round suction cups, while the other was covered with a layer of dark purple skin. Sparse hair could be seen on the skin, standing upright like steel needles.
The tentacle swept towards the knights like a ferocious horde in one fell swoop. The caught off guards knights were knocked to the ground by the power of the tentacle's motion. One unfortunate knight was wrapped up by the tentacle. He screamed out in terror, but after a few cries was pulled into the Door of Annihilation and dragged into another world.