Why did Zhu Yilong's face change?

The change of Zhu Yilong's face may be caused by many factors. Here are some possible reasons:

1. Lose weight: Zhu Yilong may change his face by losing weight. Losing weight can reduce facial fat and make facial contours clearer. If Zhu Yilong lost weight, his face might look thinner.

2. Makeup: An actor's face can be changed by makeup. Make-up can highlight the five senses, such as eyebrows, eyes, nose and so on, thus affecting the face shape. If Zhu Yilong uses different makeup artists in some works, his face may change.

3. Hairstyle: Hairstyle will also affect the face shape. Different hairstyles can change the contour and proportion of the face, thus changing the face shape. If Zhu Yilong uses different hairstyles in some of his works, his face may change.

In a word, Zhu Yilong's facial changes may be caused by many factors. In addition to the weight loss, makeup and hairstyle mentioned above, there are other factors, such as shooting angle and light, which may also affect the face.