How much does it cost to brush ten close friends in Huya dating house?

Tiger Tooth Friendship House's top ten friends need to brush 4290 coins. According to relevant public information, there is a dating hall in the lower right corner of the Tiger Tooth Live Hall. Click Initiate to complete the creation of the dating hall. Ten friends in the dating hall need to brush 4290 coins according to the platform regulations to meet the intimacy requirements.