Should Charlie Sue sign my melody at night?

Can be jointly signed. According to relevant information, Charlie Su in Guangye can sign a contract with my melody. The game concepts made by both of them belong to the series of cultivation and beauty, and their joint signing will make them more popular. My Melody by Charlie Su, one of the leading actors in Love between Light and Night, is the first character in the game I Love My Melody created by Sanrio, and it is a cartoon character based on a rabbit.