In the rotten swamp, several lotuses' leaves grew on emerald ground, and between the gaps of the lotuses' leaves were pink and white lotus flowers. At a closer look, one would realize that the emerald "ground" was actually made up of numerous dense small green particles, like the green rubber on the running track of a stadium.
Several silent silhouettes brushed the bushes aside and wandered slowly through the swamp. There were four identical familiars. They each had a flat head like a frog and two humongous eyes. Their heads were exposed out of the water, while the rest of their bodies were submerged and hidden underneath it. They moved agilely and flexibly as if they were four ghosts in the swamp.