A little fuss

A boy was cleaning his young master's room; since he was saved from a ghost by his master, he promissed loyalty for the rest of his life, now he lives there, in the house where he works. It was always confortable and better than in his past life when he had to work hor hours nonstop to eat a boul of rice, so he made sure to properly clean his young master's things correctly to show his gratitude. 

"Later I need to make dinner for master... perhaps I can cook sweet and sour pork." Mo Zhao muttered this to himself as he sweept the floor, wind was stong lately so there was a lot of dust. Mo Zhao was cleaning happilly the room when a boy suddenlly entered through the window, making a fuss and destroying almost everything. The servant hid his face in his hand with fear, thinking it was an assault. "W-who is there?" he stuttered.

"Mo Zhao! It's me, Wang Xun!" 

"Wang Xun?" Mo Zhao lowered his hands to take a good look at the little boy with torn clothes and messy hair, Wang Xun was laying on the ground signaling to him to be quiet. Mo Zhao got near the boy and mumbled "Why you invaded through the windown?"

"I cannot explain it now, there are boys nearby that are chasing me..." Soon after he finished speaking, they both heard Pei Xu's voice.

"That brat! I can't believe we lost him!"

"It's not our fault… He's a mouse that can hide anywhere." another boy stated.

"Humph, let's just get out of here, latter we can beat his ass." The three decided and walked away.

Mo Zhao gave Wang Xun an angry look and crossed his arms, "What did you do this time?"

Wang Xun smiled. They have become something-like-friends when Shi Jian ordered Mo Zhao to take him home, while they were walking they had a long conversation and became closer. "I defended myself." Reaveled the boy. The servant opened his eyes wide. "What? Isn't that a good thing?"

"It would be a good thing if you weren't half their size! Are you insane?" Mo Zhao got up and started tidying up the messy room. "You could have been pushed for death, but, well... I wouldn't mind if you were."

"But I cannot accept the way they treat me and just be quiet! I acted boldly as senior Shi." 

"Senior Shi? He would laugh at you if he saw that. Just go away, I don't want to see your face anymore, everytime time I do something bad happens." Mo Zhao pointed at the door while sweeping the floor, without even glancing Wang Xun.

"Stop, you're treating me like a black cat. Let me help you clean this mess." 

"The mess that you did!" Mo Zhao shouted and threw a cloth at his face. 

Both of them starting laughing and swearing each other, but stopped when a shadow appeared in the doorway. Now, inside the room, there was a newcomer. The person looked at the boys' shocked expresions and the chaos in the room.

"What happened here?" he asked.