Everything written in this book is true. It is the truth about the dangerous path that brave peoplehave walked. On the edge of the impossible.

The book is truly unique. It was created for the first time since our country's independence by a group of Ukrainian intelligence officers. It partially reveals details of operations unlike any other inworld history.

Full of hints and nuances, yet honest, this story will immerse you in the reality of the invisible front, where courage and risk are intertwined with the secrets that protect the state.

Together with the heroes, you will travel hundreds of kilometres through enemy forests and thicketsand feel the rush of adrenaline.

You will witness moments when life hangs in the balance, where jokes overcome fear.

The book is full of unvarnished sincerity, humour, philosophical reflections, and moments whendecisions must be made faster than you can get scared.

Read it to feel the heartbeat of the intelligence officers who are changing the course of the war andto touch the real history — the history created by heroes.

This book is dedicated to all intelligence officers — those who continue their tireless work, thosewho are still not at home, and the fallen heroes who gave their lives defending Ukraine.