The group reaches the dark force's lair, a mysterious and ominous fortress hidden in the heart of a desolate wasteland.

They encounter the dark force, now in a more formidable form. It reveals its true motives and the source of its power.

Kai and his allies engage in an epic battle, combining their strengths and unique abilities against the dark force.

In a surprising twist, the dark force begins to show signs of vulnerability, hinting at a hidden weakness.