The world sings his praises.
Because he is the strongest hero of all time, bestowed with the name [Law].
The world adores him.
Because his talent, known as [Right], will forever guide everyone toward a bright future.
People can open their hearts to him without hesitation.
Because the snow-white ribbon wrapped around his arm, capable of recording everything as an apocalypse, looks so incredibly gentle.
He is the Law Hero: Yoru Tomo.
The world fears him.
Because he is the strongest demon king of all time, bestowed with the name [Law].
The world hates him.
Because in the presence of his talent, known as [Wrong], all that is good is false.
The world cannot resist him.
Because the black ring of infinity in his hand symbolizes limitless power and can bring nothing but fear.
He is the Law Demon King: Zero Mu.
The Demon King and the Hero are both beings who hear the words of the gods, yet they are bound by a tragic fate that forces them into opposition, as if by some cruel prank.
That day, the script turned to its next page, and a war between Law and Law erupted.
The Hero was defeated, and the Demon King brought about an unprecedented calamity.
Today, five years later.
An adventurer named Mayoru Zero is still writing the story of his life in his adventure journal.
