The Case of the Dead Dragon

On the eve of the annual dragon slayers tournament, a dead dragon is found in the competition arena. Katya Platonova, who is preparing for the tournament, goes to the crime scene. It turns out that the dragon had its crystal — the source of its magical power, which wizards use for casting spells — removed while it was still alive. Undine, a water elemental who watches over magical beings, becomes involved in the case. She demands that Katya find the criminal as soon as possible. After all, a murder in the arena is far from the first. Someone has been hunting for magical crystals for a long time…