The adventure fantasy of an underemployed worker who awakens to his true power begins! "Wings of Infinity" is a high-level party that conquers dungeons on the front lines. One of its members, the spirit magician Lars, has been assisting and supporting his companions by manipulating spirits. However, he cannot see the spirits other than himself, and other party members, including the leader Christophe, tell him to banish them because they are not useful in battle. While feeling discouraged, Lars meets the Spirit King in a dream and is told to gain strength to fight against the demons who are plotting to revive the Demon King who was sealed away 1000 years ago. As a crisis approaches the world, a new adventure begins for a spirit magician who rises from the depths to become a savior! !