The sword god (♂) and the demon emperor (♀), who have the best skills in the world, saved people many times and fought fiercely as if to confirm each other's power. Then, when he suddenly decided to get married and made a noise in the world, he suddenly disappeared. Three years later, there were two people and their son, Ryuk, in the Devil's Forest, which is said to be an adventurer's graveyard. He was still a baby, but when he imitated his mother and cast magic-how easy it was to use magic !! After that, he took over the talents of his parents and used the sword and magical power. Astonishingly stretched, Ryuk goes on a solo journey. Taken by the sisters I met along the way, I went to the guild to register as an adventurer and decided the rank-the result was the strongest SS class !!!