Sacrificial Princess King Beasts Heir Rabbit & Beasts Graphic Novel Volume

Following a lead to Istan, their ship is attacked by pirates! While Ravi and Subaru are usually more than capable of holding their own, when a mysterious beast named Bishia appears before them, the normally unflappable Ravi loses his cool. Suddenly confronted with the nightmares of his past, will Leo and the gang make it to Istan alive…?!