“Being praised as a genius is a thing of the past. Due to various circumstances, the heroine ‘Iris Mazona’ is now completely penniless. She decides to challenge an eroge dungeon that offers a chance to get rich quick, but owing to a mysterious power, only women can enter.”

“Imprinted with a lust crest by a succubus waiting in the depths of the dungeon, she continues to dive deeper in pursuit of the succubus. However, at the hands of low-tier lewd monsters, she gradually awakens to masochistic pleasure…!”