Ollu is a man to whom family means everything. Each breath he takes and action he makes is for them.
He has a special affinity with nature- being blessed by his goddess with powers over ice and snow. He's referred to as a Warden.
Being blessed by Beiwe also means that he's especially.. virile. He's not a very tactful boy so this sometimes causes him great distress and embarrassment when he gets inappropriately riled.
In spite of being somewhat inappropriate at times Ollu is a very kind and soft man who wants to look out for others. His family comes first, of course, but he does want them to be able to live in a safe world.
His younger sister Yulia (also blessed with natural abilities) was recently taken by the brokers and Ollu was helped by the party in freeing her to return safely home.