Tales of Wedding Rings, Vol. 12

At long last, the Abyss King stands before Satou, who quickly finds himself overwhelmed by the villain's dark power. And he's not the only one with an uphill battle—each Ring Princess has her own counterpart to overcome! In order to defeat them, the Ring Princesses must reach deep within themselves and reflect on what they've learned during their journey together, but will it be enough…?

Volume 12 of the Tales of Wedding Rings manga series by Maybe.