This is Link. From The Legend of Zelda. He is kind and introverted. He is the princess's appointed knight and possesses the master sword or the sword that seals the darkness. I'm gonna change the original botw story abit hehehe. (Your a girl. You can choose exact details) Link was at the face of death and the princess couldn't awaken her power so you, being a knight, stepped in and saved Link and Zelda. You have gained link's heart. Now what will you do with it?