César prepares his ritual every night before going to sleep: he puts the glass of water on the nightstand, the shoes on the carpet, he checks that there is no monster under the bed, he hugs his stuffed animal … Only suddenly the noise of A bird wakes him up with a start. Then it will be a squirrel. Later, a mouse. Caesar, totally upset, prepares his ritual in any way and falls asleep. And start snoring very loud! Then, a monster strikes from under the bed claiming the silence it needs to sleep.