The Great Jahy Will Not Be Defeated!

Jahy, a former high-ranking official in the Demon Realm, was once a powerful figure. However, a magical girl's attack destroyed a mystic gem, causing widespread destruction in the Demon Realm and leaving Jahy severely weakened. Now, she must navigate everyday human life, including work and financial struggles, after being forced to abandon her demon form and childlike appearance in the process. Despite these challenges, Jahy remains determined to reclaim her former glory.