The twins of the Long family, the eldest son is at the helm of the family business; the second son ignores Yuanyu and joins hands with the eldest son's assistant to travel around the world with his mentor, encountering Xiaobai, and then starts Sakuragi Hanamichi's hostility mode against Rukawa Kaede. After experiencing many incredible things, Xiaobai's life experience gradually surfaced, which also brought huge changes to the entire Long family...
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