Secret Guard and Master

The loyal secret guard × the loving master Shou Introduction: None at the moment I wrote more than 5,000 words, but I wasn't very satisfied with it, so I put it aside for a while. Please take care of our little "Pearl" couple~ Pre-reading guide: 1. Although the attack is a hidden guard, the force value is not high. 2. Attackers and recipients "obey and obey" and belong to the "master brain" Purpose: Loyalty