Kenta Sarukawa works at the head office for drink company Ronron in Osaka. His job is in sales support. He is recognized for his excellent work ability. He is then transferred to the sales promotion department at a branch office in Tokyo. There, he works with chief of the sales promotion department Kazuhiko Tanioka and Yuma Okochi. They both like spicy foods. Due to them, Kenta Sarukawa begins to enjoy spicy foods.