When Yuan Ru, Yuan Zong’s little sister fell for Xia Yao’s charms, but could not break down his erected barriers, she came to Yuan Zing for assistance. Yuan Zong is an ex-soldier from the special forces who opened a bodyguard training company after being discharged. Sergeant Xia Yao, born into a wealthy and renown ancestry, is a playboy who has turned over a new leaf.
