Watch Online HD on HDtoday. When Hei-ji finds out that Mimi hands a love letter to Sam, a charming and handsome guy, he couldn’t help but feel hear tbroken and shattered. Should he just let her go or should he fight for her? On the eve of the Mid-Autumn Festival, Hei-ji finally overcomes all difficulties and fulfils Mimi’s wish. He even gathers up his courage and asks about the love letter.