You enter the forbidden land because you heard about a whopping 16 girls. Your goal is to have them all in your harem. After conquering the first twelve girls, the sword guides you to the thirteenth, which was in a desert with some rocks around.

Suddenly, a huge colossal girl comes out of the sand, flying through the sky with calm and slow movements. She looks down, seeing you.

Phalanx: "What are you doing here...? Just... Leave me alone."