Eight years ago, my father passed away strangely, and what was left to the young Heiyukan was the unsolved mysteries and the lingering longing in my heart.At that time, he was just a slightly naughty and seemingly ordinary high school student.However, the gears of fate quietly turned - until one day, he unexpectedly revealed a surprising truth: the legendary monster thief Kid, the magician who danced lightly under the moon and had no trace of phantoms, was his father. Back then, his father was assassinated for pursuing a mysterious gem called "Pandora".The gem is said to contain immortal power - whenever the once-in-a-lifetime "Cause Comet" crosses the sky, it will shed a crystal teardrop, and those who drink this tear will gain eternal life beyond life and death.The one who killed his father was a group of dark organizations that coveted his power. Faced with the truth, the flame of revenge ignited in Kuaido's heart.He inherited his father's identity and belief, put on the familiar black and white cloak, and transformed into the second-generation monster thief Kid.On every night when stars shine, he shuttled between tall buildings and sneaked into the heavily guarded exhibition hall just to find the Pandora gem hidden among countless treasures.He wanted to seek justice for his father in his own way and completely take away this dangerous force that was enough to subvert the world from the enemy. This is not a simple revenge, but a boy's deepest confession to his father, a continuation of the miracle under the moon, and a reopening of the Symphony of Destiny.