PK Battle = real-time competition between 2 hosts where viewers send gifts to pick a winner.
Step 1: Tap the "PK" button in your live room → "Invite a host" (pick from online hosts or a specific ID). Step 2: The other host sees an invite popup. If they accept, both screens split 50/50 and a countdown begins. Step 3: Viewers send gifts to either side. Each gift adds to that side''s PK score. Step 4: When the timer ends (default 5 minutes), the side with more score wins. The winner gets a crown animation + 20% bonus Vios from the total PK pot. The loser gets the "Tears" animation but keeps their normal gift earnings.
PK history is saved on your profile under "PK Stats" showing wins/losses/MVP frames.