female agent haruka, your last mission is taki yui.

"I infiltrated the agent into the evil organization Devil Monkeys. Yumi, Sakura, and Misaki both stopped contacting each other and did not return. It is likely that he was found out and imprisoned. Halka, your mission is to get into the Devil Monkeys Ajito and rescue your comrades! If you get caught, never give up and use any way to escape. This will be your last mission. I'll come back safely with my friends and..."