I Simply Cared For My Frail Dad

I was only fourteen when my whole family was destroyed due to my father’s great ‘mistake’ and I also died. No, I thought that I died.“Knock knock…!” When I opened my eyes, I saw my father lying in the hospital bed just like he did 9 years ago!If everything happened just like in my previous life, Solgren will be destroyed and I will die because of my father’s ‘mistake’ again!The only way to avoid the terrible fate is to increase the power of Duke Solgren and oppose the Emperor.Yes, that works… Or not…The crown prince, who had a bad relationship with me in my past life, suddenly changed his mind?!What should I do now…?