【Volume 1 released by BK Books in late December 2019】

In a world where defeating labyrinth monsters bestowed a mysterious power and knowledge known as 'True Name,' Denis, the son of a noble born into that world, lived a life of poverty unbefitting his status.

As he was not the eldest son and unable to inherit the domain, Denis delved into labyrinths to acquire a 'True Name' and survive.

Meanwhile, Masaya, born in Japan, realized he was connected to Denis's mind in his dreams. When Denis acquired a 'True Name,' Masaya was astonished to discover that he, too, could use its mysterious power.

Furthermore, it was discovered that not only Masaya but also many others across the globe had gained the ability to use 'True Names,' prompting nations worldwide to take an interest in this power.

Denis, in the other world, embarked on managing his territory using scientific and technological knowledge from Earth, brought to him by Masaya. Masaya, meanwhile, succeeded as an entrepreneur using the power of 'True Name'.

This is a story of each of them dominating their respective worlds.

Updates will be irregular.