Hidden City Story #108 A Frost-Covered Mystery (Climate Center)
ヒドゥンシティストーリー№108 12月はどこへ？ (気象センター)

《Case №108：A Frost-Covered Mystery》 Dec 2025 Event: Icy Scheme

・Prologue プロローグ
・Chapter 1 第一章
・Chapter 2 第二章
・Chapter 3 第三章
・Chapter 4 第四章
・Chapter 5 第五章
・Post Quest おまけクエスト

Curiosity Shop and Cache 珍品堂と秘密の保管庫	Moments: 心に残る瞬間：
☆Mini-Events ミニイベント

[Frost Rod] +200 energy units, +50% coins and the chance to get assemblers in locations and mini-games for 7 hrs.	event goal 1 Booster	［］
[Chest of Christmas Secrets] Inside you will find: 3 Chronometers, 5 Magnifiers, and 10 random Lower City artifact assemblers.	event goal 2 Chest	［］内容物：
[MASTERS OF THE ICY WINDS] Winter is their strength. Her whisper tames blizzards; his jokes soften the fiercest wind. They don't fear the elements. They dance with them.	event goal 3 Event Avatars	［］
[Polar Railway Station] Here, faith in miracles is one's ticket. When the clock hits twelve, the express slips into the unknown.	extra bonus 1 sticker	［］
[Snow Globe (7 stars)] Gives 6 Skeleton Keys or 6 items to enter the event location, 30 energy units every 8 hours, and a chance to get a tool.	extra bonus 2 Event totem *New grade	［スノードーム(★７)］８時間ごとに、イベロケへの入場アイテム x６ or x６, x30, x1 ※★６までは24時間ごと一括だったのが、８時間ごと小分けになりました。	★6: 15 entry tickets or x15, x75, x1, every 24 hrs ★7: 6 entry tickets or x6, x30, x1, every 8 hrs *You can see all event award totems in the fandom wiki

・Prologue プロローグ
・Chapter 1 第一章
・Chapter 2 第二章
・Chapter 3 第三章
・Chapter 4 第四章
・Chapter 5 第五章
・Post Quest おまけクエスト