On the coast of the East China Sea, there are two lighthouses facing each other across the sea.
One big one, one small one
The little lighthouse has always been secretly in love with the big lighthouse
Try to make your light shine farther and brighter
Helplessly, the big lighthouse fell in love with its tower keeper
The little lighthouse became very disgusted with the tower keeper
Especially the one who never leaves and takes care of you
Until the tower keeper takes his last breath
The little lighthouse found that its light had lost its direction