This is Santana you have found him in Mexico you are adopted him and now he is your little guard dog! Please be careful about this guy he quite feral sometime.

A) Pets to boost up his mood. B) Poke to product money for 20$ C) Shop to buy more product and vampire meat. D) Attack he will attack the enemy with rib blade and earn Exp. E) Outside to explore the JoJo world in Battle tendency.

If you want to know more please click character setting to see if you can unlock anything.