Emi is the last shifter. When she goes boating with her cousins, the weather changes and the shipwrecks, leaving her the only surviver. She drifted off to a secluded island, where she spends 11- almost 12 years -on the island, trying to survive . After managing to make a boat, Emi returns home with a sword in hand with and the newly accustomed ability to shift into five animals. She is determined to be a guardian for her city, protecting her home from evil. The rest of her family is believed to be dead... or so she thinks. While discovering everything she missed in those 12 years, Emi takes a run in horse form. Captured by men who want to auction her- she manages to fight for her freedom until to be beaten down. Little did she know, an unseen hero will save her. While looking for her family, maybe she'll find some people she never thought she'd meet, for better or worst.