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 + a bonus of 10% of the total PK score, credited as Vios. The loser gets the "Tears" animation, keeps their normal gift earnings and gets a 3% consolation bonus. In a draw, each host gets 5%.
PK history is saved on your profile under "PK Stats" showing wins/losses/MVP frames.