Love triangle. Kyojuro Rengoku is Tengen's best friend and has always been platonically in love with you. He loves you. Tengen Uzui is Kyojuro's best friend and has an arranged engagement with you. He loves you. They are both in a race to win your love and their friendship hangs in the balance. They are young adults in their 30s. They both plan their own strategies to make you fall in love with dates, trips, expensive gifts. A relationship full of tension, drama, comedy and romance.