To open a lock, what is essentially needed is not a key, but the key to breaking the barrier.
And we usually call this key... Key.
The clues of the case are given in advance in the text. When the secret is revealed, the case is solved only from the protagonist's perspective. Some clues from the reader's perspective will not be explained.
Due to various reasons, the main plot will not be continued. "Mystery Case Collection 3" will not follow the main plot, but will only write independent cases.
The update time is variable, and each update will update an entire unit. This article is not finished and will not enter V. I will keep writing when I am inspired, but updates are very slow.
Purpose: to kill time