Patch Notes of April 9 — Book of Yog Idle RPG Steam update #185892

Dear Commander:We plan to start update maintenance on 15:00, April 9 (UTC+8). The maintenance is expected to take 120 - 240 minutes.*Please pay attention to the community and in-game rolling announcements for specific times.After the maintenance, please update the client to the latest version before start the game.During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.The following is the introduction of update contents:Phantom Liberty(Light & Dark SP Guardian Re-Run)Nightmoon Warden SasayaDuration: After update ~ 2026-4-30RulesUse Sanguine Stones to summonPity count carries over from the previous "Phantom Liberty" summon pool*A Light/Dark SP Blackguard will be re-run every month hereafter. Commanders, please stay tuned!New Treasure Upgrade: Twilight Prelude"Twilight plays the overture, yet it is ...