"When I'm reborn, I want to be with you forever. " Two male warriors, from the Sengoku Period (1467–1615), who were close friends lost their lives in the world of war. After that, the two are reborn after several years, and finally, meet again...! However, in the form of a man and a woman in the Reiwa era (2019 onwards). "I will take revenge for things that I couldn't do in my previous life!" A high-speed and warm love story of two people who want to be tied together in this world.