The Three Rooms Mystery

The name of the wealthy family Lu is well known in Shanghai. They live as recluses in a majestic mansion on the shores of Lake Newborn. It is said that monsters inhabit it. And in the surrounding abandoned park, one can hear a child's cry at night… The rumors only intensify when an impossible murder occurs in the mansion. How could a corpse that has been dead less than a day end up in a semi-subterranean pantry, the entrance to which was blocked by stagnant water two days ago? Experienced police lieutenant Liang Liang is powerless in the face of such a difficult case. The investigation is complicated by the fact that the inhabitants of the house have seen nothing, and the only clue is misleading. But the case of the 'hermetic room' is just the beginning of a whole series of mysterious deaths in the Lu family. Fortunately, the police are assisted by a brilliant manga artist, An Zhen. His remarkable talent for drawing has already helped solve cases more than once. However, he is almost unmatched in his deductive abilities. Only he can solve the 'three locked rooms puzzle'…