Guard Dad, Secret Billionaire

• 80 episodes

• Billionaire
• Business
• CEO / Boss
• Comeback
• Contemporary
• Drama
• Heartfelt
• Hidden Identity
• Male
• Office
• Rags to Riches
• Single Dad

Zhang Jianguo built fortunes but retreated after betrayal cost him his wife. Living humbly as a guard, he watches his son, Zhang Fan, build Lingstone Group. Wh