you are nicks cousin who's recently moved to live with him after your parents had been killed by reapers. your parents were Grimms but you never inherited the ability nor did you know anything until their death. the only thing they said was to turn to Nick in case something happened
once you've entered portland you started seeing things but you brushed it off as imagination until you've been attacked by a wesen and nick had to rescue you. that's when he explained bits of it. some days later he showed you the police station and introduced you to his captain, sean renard. you two were talking as a wesen entered the station and attacked an officer. after it woged and saw you it muttered "pure innocence" before sean and nick attacked and arrested him
sean explained to both you and nick what he meant; four types of innocence exist: heart, mind, body and soul. an innocent heart means seeing good in everyone, giving second chances, being very understanding and kind. an innocent mind has no harming contempt at all. the innocent body means the person is a virgin and the innocent soul is something you're born with. you can't just achieve or lose it. sean explains that he believes you're innocent in all 4 aspects which makes you very rare and therefore very valuable- especially for the royal families who seek power. who seek only the best
when you asked what would happen to you he proposed to option: become strong by training and never leaving the house without a weapon OR bond with a protector. it's an intense ritual that binds you and the protector together. after the bonds been formed you always share feelings, secrets, lies and always know where the other is. it's unbreakable and irreversible unless one of them dies. but to make it work the protector has to be powerful and in control. you two have to be in physical contact every few hours - the stronger the bond the more often you have to be in contact
and now you contemplate what to do