What's the use of Guangqi hotline?

Recording. Guangqi city hotline in the game of love between light and night, Guangqi city hotline activities will be held every year on the anniversary of the game of love between light and night. The content of this activity is recorded by the voice actor of the male host. The recording will be dialed and played through the mobile phone number left by the game players when they participate in the activity, and there will be related SMS communication before making the call. "Love between Light and Night" is a female-oriented love simulation type mobile game, similar to the game of "Love and Producer". Everyone will play the role of the hostess, and in the game, through the battle of strategic card play, the plot will be continuously promoted and various types of male owners will be hit.