What happened 2 years ago?
Does anyone know? Does anyone know?
Lu Xiaoye is no longer the Lu Xiaoye she used to be...
But Lin Hai is still the same Lin Hai as before
The erratic love between the Rubik's Cube
Who will write the ending?
Lu Xiaoye who forgets Lin Hai&Lin Hai who cannot forget Lu Xiaoye
Rubik's Cube, Rubik's Cube, who will control its UP and DOWN...?