If you have the cauldron and have mastered the six plants,drag a villager on the cauldron and they will put water in the cauldron.Then put 1 black flower,2 orange flowers and some food.When a villager drinks that stew,something will pop-up- saying this:Hmm Strange stew,your villager has no need to breath...... then take that villager into the pond,he/she will grab the piece of gong.(thats the thing thats to deep)
WARNING!!!!!
Do Not Pick up your villager that is picking up the piece of gong or it will dissaper forever!