Betrayed by Blood, I Rise in Glory

In his past life, Lucius Steele contributed greatly to his country's wars but, following his parents' wishes, gave all the credit and titles to his adopted brother, Percival Steele. He was then framed for taking credit for others' achievements and left crippled, dying in disgrace. When he is reborn, he refuses to yield and decisively severs ties with his family. After defeating the invaders and becoming a marquess, he exposes his family's schemes and watches them fall.