SCI Mystery Collection was a popular online novel about a group of scientists and the police working together to investigate a series of mysterious cases. The story of this novel is fascinating and the characters are well portrayed. As for whether it was good or not, it depended on the reader's personal taste and preferences. Some people like suspense, reasoning, and detective novels while others prefer novels with rich emotions and complicated plots. Therefore, I suggest you read a chapter first to see if you like the story and the characters. If you're interested in sci-fi, you can try other similar novels such as Galaxy Empire and The Three-Body Problem.