Devoted to Diamond

I was a warrior, who died after being taken advantage of, in my previous life. I was reborn, so I tried to get revenge, but how could I be so unlucky to get kidnapped and sent to an orphanage? But; “Why don’t you come with me?” I was adopted by a rich family. I decided to leave in three years time, after causing a moderate amount of trouble. “Are you going to leave?” “Yes?” “Are you really leaving us?” My family refused to let me go. Why are they so obsessed with me?!