According to a new methodology developed by a brilliant professor, four unfamiliar people are brought into a group called “Dilettantes.” Individually, they are ordinary average people with no special talents—but once they combine their abilities and form a team, the dilettantes become real detectives capable of unraveling even the most tangled cases. The “Dilettantes” group must reveal a secret that, like a thin thread, has passed through the fabric of time. But can a group of newcomers solve this task under the star symbol? After all, the inhabitants of that strange house are lying absolutely all of them.