The work is also known as: Shadow: Empire and Youth
When he was six years old, Otto was abandoned by his parents deep in the Warcraft Forest.
The darkness swallowed up the last bit of light, and the roar of the monsters echoed in my ears. No one believed that a child could make it out alive - until he was picked up by a father who owned a bakery.
Three years later, at the Noel College Awakening Ceremony, Otto awakened the curse system. Everyone looked at him with strange eyes, but only he knew: his shadow system had awakened as early as six years old.
And within his body, sleeping is a being who calls himself the "Shadow Master".
"Everything about you is brought about by me - your luck, your misfortune."