Lady if you want some companions like that too.
All you have to do is suffer, endure, and overcome a lot of stuff, and experience a tragedy.
So first have your father killed by your childhood friend get chased out the castle. Have near death experiences too many times, experience and see war, go on a long and hard journey, and witness death before your eyes.
Meet a lot of different people, get to know about them, and learn not to judge a book by its cover.
I don't like how you judge Yona without getting to know her at all.