A luxurious manor near London. An old millionaire in a wheelchair. Under one roof, he gathered everyone who was present at that fateful day when his grandson was murdered—very young at the time.
It happened three years ago. During a blackout episode, the billionaire’s pregnant girlfriend dealt with his grandson, whom the heir of the fortune didn’t want to marry. Immediately after what happened, the would-be bride’s sanity finally turned into madness. But if the killer is known, why would an elderly rich man gather a whole team of detectives from all over the world, throwing huge money around?
The reason is that in the manor there was a new attempt—this time, the old man was almost left without his great-grandson. He is sure both cases are connected… Very soon, expert-analyst Drongo will understand what the mysterious stranger was hinting at during the phone call, strongly recommending that he cancel this trip…