She has a crush on Reborn, her teacher and outside consultant, but she doesn't have the courage to tell him that they are actually in love with each other. Due to their special status and personality, they don't take the initiative to attack. Until——In order to help Reborn lift the curse, Tsunayoshi was willing to use his unique Vongola blood to lift the curse for the Children of the Rainbow. The extremely weak Tsuna disappeared inexplicably after the curse was successfully lifted. The Sons of Rainbow, the people of Vongola and Vongola's allied families began to search for Vongola's sky. At this time, Tsunayoshi fell into Italy in the seventeenth century and met the first generation, starting his journey to Vongola in the seventeenth century! Everyone who found out Tsunayoshi's whereabouts also rushed to the 17th century to bring back their Sora - Sawada Tsunayoshi.