Direct answer: The official Half Anniversary Eve Check-In Event runs after the August 12 temporary maintenance until the August 26 maintenance (UTC). Log in daily for up to 14 days after clearing the Main Quest HP Recovery!; the daily reset is 07:00 UTC.
What are the rewards?
- Day 1: Special Mastery EXP x30
- Day 2: Hero Pick Up Draw Ticket x5
- Day 3: Ingot Selection Chest x5
- Day 4: Gold x200,000
- Day 5: Regular Hero Draw Ticket x5
- Day 6: Large Cube Key Bundle x2
- Day 7: Brilliant Engraving Seal x1
- Day 8: Premium Fragment Selection Bundle x10
- Day 9: Brilliant Engraving Seal x1
- Day 10: Radiant Potion of Charm x3
- Day 11: Ingot Selection Chest x5
- Day 12: Large Cube Key Bundle x2
- Day 13: Gold x300,000
- Day 14: Large Cube Key Bundle x2
Do missed days expire?
Rewards cannot be claimed after the event ends, so collect each unlocked reward within the event period. The official notice says the track can be claimed for up to 14 days and resets daily at 07:00 UTC.
Official source: Half Anniversary Eve Check-In Event.
August 12 maintenance details · Chaos That Devours the Desert Hunting Event · Events Schedule