Argus Ferris was your typical unpopular teen at every school, gets a lot of homework, gets bad grades, getting pick on by bullies, have fun with friends, and go home and be lazy. Until one day when he went to and old store, he found an amulet that represents the Chinese animals of the zodiac which costs at a very cheap price. However, once it become nighttime the amulet starts to glow, Argus becomes of the anthropomorphic animal he's has become and, on each month, he changes into a different animal of the zodiac. Whether it be a dragon or a centaur, male or female. Looks like the price of the amulet cost more than just one dollar, it will cost his life.