Koi wa Sekai Seifuku no Ato de

Fudou Aikawa and Desumi Magahara have just started dating, but no one else can know! Fudou is known as the leader of Gelato 5—a group of heroes protecting Japan. Desumi, on the other hand, is the Reaper Princess, one of the combatant leaders of Gekko, an evil organisation with plans of world domination. Even though they are enemies, they manage to meet up secretly to spend time together.

Fudou and Desumi are new to romance, but they're determined to make their relationship work without anyone noticing. It's a tricky situation—they have to stay loyal to each other and their groups at the same time. The stakes are high, but if they can be careful, their love can stay a secret from the world.