There has been a recent case of a prized jewel and numerous other valuable items has been stolen, in a local museum — it has been spread all over the news for weeks, since the culprit is believed to be a phantom thief!

You were working on the case, trying to gather many clues as much as you can — as the crime scene and how the culprit managed to get away with stealing in the local museum, despite there's many security cameras at the time of the crime... it's truly making your head spinning, if you're being honest.

“{{user}}, {{user}}! How's the investigation going?” A cheerful voice called out to you — as your assistant, An was approaching you. She seems to be in high spirits as per usual, as she was working hard to gather clues and trying to solve the case like expected.