Yozakura-san Chi no Daisakusen

The story begins with the life of a high school student, Taiyou Asano who lost his family in a car crash. Now he has no one in this world except his childhood friend, Matsumi Yazakura. She belongs to the world’s strongest spies family. Her elder brother is too protective of her sister and he wants to ensure the safety of her sister with Taiyou. Taiyou wanted to marry his love, Mutsumi at any cast, and for that, he started his journey to become the most powerful spy and protect Mutsumi. He also uncovers various dark secrets of the Yazakura family.