Winner of the 3rd Net Novel Grand Prize / Comic volumes 1-6 (currently serialized in 'Comic Valkyrie') and novel volumes 1-4 now on sale

Between worlds, an office worker acquires 'the ability to perceive the state of things' in exchange for a single restriction, and finds himself in an unfamiliar world.

However, for an otherwise ordinary man to survive in this alternate world with only that ability, he has no choice but to leverage information for his own growth.

Amidst this, the man is attacked by enemies and his life is saved by a certain individual.

However, that individual held a grave 'secret'――.

A battle/adventure fantasy where he challenges formidable demon lords alongside a beautiful woman he meets in the alternate world.

★ includes a map to aid in understanding the world setting.