About the book: 2021 / NATIONAL BESTSELLER IN JAPAN ABOUT 1,000,000 BOOKS SOLD A GRAND MOVIE PREMIERE IS EXPECTED A FILM WITH DAVID LITCH STARRING - BRAD PITT A high-speed train goes from Tokyo to Morioka train - Shinkansen. At first glance, all its passengers are quite ordinary people going about their usual business. But it was not by chance that someone ended up here... Satoshi seems to be a harmless schoolboy, and at the same time he is 100% a psychopath. Smart, cunning and very dangerous; Kimura is a former killer, and now a simple hard worker and a struggling alcoholic; Mandarin and Lemon are two top-class mercenaries; Suzuki is a good-natured school teacher; Nanao is “the world’s unluckiest killer,” so nicknamed because his whole life is an eternal series of troubles; The boy is the son of a major mafia boss; And someone else, with their own special task... These people as a whole are in no way connected with each other, and different circumstances brought them here. But just one accident - and the lines of their lives will intertwine into a tight ball. Not all of them will reach their stop. Because it's very difficult to get off the killer train alive.…