Taking advantage of the night and the sky, Su Feifei resumed her maidservant attire and walked towards the Hanxiang Pavilion with a glass of water. The guard looked at the woman in front of her and felt that she was a little weird but couldn't tell.

Su Feifei thought that her identity was about to be exposed, so she hurried in with her head down.

When she walked to the door, a guard said, "Hongyu, it's so late and you're still awake, what kind of water is here?"

Hearing what the guard said, Su Feifei knew that she hadn't revealed her identity, so she easily replied, "This is the dew that the young master wants to pick up. He said it was for the young lady to make breakfast! I came in quickly and delayed the young master's affairs, wait a minute It is inevitable to be scolded."

Su Feifei took a peek at the guards outside the compound from the corner of her eye, and seeing that they were not suspicious, she hurried back to her room.

Seeing her young lady came back, Hongyu quickly took the wooden basin in her hand, and asked suspiciously, "Miss, what is this?"

"This is dew." Su Feifei used the powder she had prepared before, as long as she developed her own skin care products.

Seeing that the lady has been busy with some bottles and cans, although Hongyu is very curious, she does not dare to disturb her lady's work. Thinking that the lady has made a lot of things that they have never seen before, she thinks Miss must be researching something new.

Under Su Feifei's 33 experiments, the ancient skin care products were finally successfully manufactured. She hurriedly washed her face and applied the newly developed skin care lotion on her tender and white face. What a long-lost feeling.

"Hongyu, hurry up and wash your face, try the new skin care lotion developed by Miss, to ensure your skin is smooth and elastic." Su Feifei picked up the skin care products in her hand and kept showing off to Hongyu.

Hongyu heard that the thing in front of the lady is good for the skin, so she couldn't wait to wash her face. She thought in her heart: Miss has developed so many things before, and I didn't believe her at that time. After so many times, I believe that the lady will become more and more powerful .

Seeing that Hongyu didn't question her this time, Su Feifei joked, "Hongyu, I really trust your lady this time!"

"Miss, don't make fun of others. From now on, Hongyu will unswervingly believe in Miss!"

Seeing Hongyu's sincere eyes, Su Feifei couldn't take it anymore and said, "Okay, come here quickly, I'll paint it for you!"

The skin lotion is applied on Hongyu's face, it feels very moisturizing and smooth, very comfortable.

Su Feifei looked at Hongyu's adoring eyes and said slowly, "All these are for you!"

Hongyu heard that the lady picked out several bottles for herself, pinched her thigh, it hurt, it was true, but seeing the lady had been busy all night and it was very hard, so she reluctantly refused, "Miss, this is not good! How dare you ask for ruby, this is the young lady who worked so hard to research it, how dare slaves want it!"

Su Feifei looked at it and joked, "I gave it to you, which proves that I can definitely make more, so put it away quickly, so that no one can see it."

Su Feifei directly stuffed the bottles and jars in her hands into Hongyu's hands.

"Miss...I..."

"If you don't put it away, I'll regret it later!"

As soon as Hongyu heard that the lady said she was going to regret it, she quickly put it away.

Feng Chen failed to see Su Feifei just now, and he wandered outside the wall of Xiangfu for a long time with a sullen expression on his face. In a fit of anger, he blocked the side door that Su Feifei often slipped out. Thinking that Su Feifei could no longer sneak out , Feng Chen walked back to the Seventh Prince's Mansion with a happy mood.