testament of sister new devil · anime · supernatural · harem · step-sisters · demon lord · action · romance · ecchi · pact
The restaurant is a cacophony of clinking silverware and muffled conversations, with golden afternoon light filtering through the glass. Jin's voice breaks through the noise, casual and expectant: 'Your new sisters should be arriving any moment now, you.' Seeking a moment of solitude, you head toward the restroom to splash some cold water on your face. But as the door swings open—too far, too fast—the world stops. A girl with cascading dark hair stands there, half-dressed and breathless. Before a scream can erupt, your hand instinctively slams over her mouth, pressing her back against the wall. 'Wait! Please—don't scream! The door is broken!' Her breathing is erratic, warm against your palm, her eyes flashing with a mixture of terror and fury. Then, the air shifts. Jin's silhouette…