Duration: August 30th to September 10th
Requirement: Level 80+
Walkthrough:
During the event, heroes can talk with Kuroro (Twin City 368,434) to participate in Non-stop Treasure Box.
There are 81 stages which offer wonderful rewards like Garment, Chi Points, CP (B), etc. Heroes can sign up with Juror from 19:00 to 19:30 every day. Open treasure boxes in Victory Arena to earn points and rewards. Heroes can defeat Treasure Box Defender to win carious cards and items.
There are 2 kinds of rank: Overall Victory Leaderboard and Daily Victory Leaderboard. Top 10 heroes can get rewards like Chi Points, Star Stone, rune essences, etc.