Minling: Invasion of the Dark Side

A piece of paper becomes a ball after being rubbed hard. Then pull and unfold a ball to become a piece of paper. The world is like a canvas, painted with various paints to form a beautiful world. If there is too much paint, it will penetrate to the other side of the canvas. Is there any paint seeping through from the other side of the canvas? The dark side invades and spiritual power revives.