An Ning was surprised, her eyes filled with delight. "You can change back?"
Yu Jingchen nodded. "I applied a new type of medication on my face, which will temporarily alter my appearance, but once the effect wears off, I'll return to my original look immediately."
"Is that so?" An Ning asked, unable to hide her happiness.
"Yes!"
"That's wonderful." An Ning jumped up excitedly.
"Shh..." He pressed her down firmly to prevent her from making too much noise.
An Ning spoke softly. "I know, I'll keep it down."
She cupped his face with both hands and continued to ask quietly, "Uncle, the injection on your face, you didn't develop it yourself, right?"
"Why couldn't it be me?" he countered.
An Ning couldn't understand. "Aren't you the one who studies all kinds of weapons? How did you get into this research all of a sudden?"
"I'll tell you more about it later!"
"Alright!" An Ning asked concernedly, "Uncle, what work are you doing now? When will you finish this work?"
