Sol Rock, a boy who was thought to be the only unreliable support magician in the up-and-coming genius adventurer party "Black Tiger" where "Children of Miracles" gathered. Sol was declared banished by his leader because he lacked strength, but his true ability "Player" was the strongest power like a god who gave powerful jobs and skills to his "comrades" and super-strengthened them! After leaving the party with Rean of the Iron Wall and Julia of the Healing Maiden, Sol realizes that the Child's power was actually given by Sol. Unleash the power of and create the strongest party. "The Sealed Evil Dragon", "Captive Fairy King", "Dead Divine Beast", "Hollow Demon King", and even "Cursed Hero". The overwhelming "Player" Musou by Sol, who has "friends" monsters that can take on the world even if it's just one, begins now!!