Despite his ordinary skills, Sir Shake, captain of the guard, dedicates his life to defeating the demons and bringing about an era of peace with the immortal swordmasters. However, when Shake finally succeeds and also becomes a swordmaster, he dies, only to reincarnate 20 years later as Asher. He's shocked to find that his comrades have vanished and demons are rumored to have returned. In the midst of all this chaos, can Asher find his former allies and vanquish the enemy for good? (Source: Tapas)

This is a seemingly ordinary slice of life y story. But here, in addition to repairing electricity, electric workers also need to fight monsters and exorcise them. The heroine Eden's parents were killed by the human-turned monster "Electric Spirit". In order to take revenge, Eden became a "giant electrician" to fight against the electric spirit, but the seemingly daily repair work hides a conspiracy that Eden did not expect.