• 10% of Music Core score

  • Win ads for Kai through voting contests

  • Beats are collected by watching ads, completing missions, etc.

  • Hearts expiry: 90 days


Download and open the app on your device


Log in using any of your SNS accounts.

TIP: Use Google to be able to make multiple accounts with different GMail accounts


Fill out the required information and sign up

In the search page, look for Kai's profile and click follow

Go back to the home page and click on 'STORE'


Collect Heart Beats daily by watching video ads (1 ad = 3 hearts) and by joining Tapjoy missions

IMPORTANT: Start collecting heart beats now so we don't have to lag behind when actual voting for Kai's solo starts.