The CEO's Dragon Guardian

Dragon King Leon Yeager becomes a security guard to protect CEO Ivy Lynn. Vincent Shaw drugs/frames Ivy; Leon saves her. Sylvia Holt and Ronan Holt poison Ivy's mother, seize Lynn Corp. Leon mobilizes The Crimson Dragon Sect, saves the mother, exposes Ronan's plots. He defeats Holt and Shaw families. Leon becomes Lynn Corp. executive, secures Ivy's position. They fall in love. His Dragon King identity is revealed. Leon and Ivy marry, protecting Lynn Corp.