A huge ogre appeared! What appeared before the fiery fire towards the investigation, was a beautiful "little demon". However, the small demon was full of wounds and had undergone reconstructive surgery. Suddenly, it became enormous and attacked.

Follow Rekka and his 5 sisters of the Chrimson Lotus on their quest to solve the mystery of women getting abducted by monsters. Haruka gets kidnapped, and so Rekka must come to her aid.

Rekka and the Crimson Lotus takes on the last fight with Lord Yasha to rid the world of the demon plague.