Kamen rider OOO X Seton academy: The pretecter of all animals

Y/n Mazama is the brother of Jin Mazama. What makes then different is Y/n loves animals and wants all animals to like him.

Him and his brother attend Seton academy Y/n was excited but Jin....not so much. A man named Ankh was there as well and sens Y/n's spirit and thinks he's the one.

Soon Y/n must fight a group of monsters named Greeed and pretect the animals know as kamen rider OOO