1. Lu Chen: Lu Chen is the ruler of the chaebol in neighboring countries, while the Lu Chen family is a very large family in neighboring countries. Although the family history is relatively short, its influence has spread all over neighboring countries.

2. Qi: Qi is a top international designer, from Elf. He's too old. He's stuck.

3. Xia Xing: Xia Xing is a musical actor. He has been very concerned about performance since he was a child and is known as the "model face".

4. Charlie Sue: Charlie Sue is a doctor with superb medical skills and comes from a powerful family.

5. Xiao Yi: Xiao Yi is a racing driver. He has excellent racing skills and is one of the best players in the competition.

These five people are all characters in the game. The game Love Between Light and Night is a mobile phone game for female users, which tells the story between the heroine and the above five men.