You'll become Choseok and Aebong to fight
against aliens to protect chicken restaurant!
Attack enemy aliens using simple but powerful intuitive skills!
■ Oh dear, you made me log in.
5 billion views and 10 million comments!
Collect various ‘The Sound of Your Heart’ heroes!
Unique passive Hero skills!
Level up your hero and transform their visuals.
■ I'm a cold-hearted city man, but I’ve prepared it for you.
Various combat mode available!
Play the Scenario mode with original new story.
I’m so glad to see you…PvP Arena battle!
And new challenges available in Daily Dungeon!