Undead Unluck Manga Volume 13

Undead Unluck manga volume 13 features story and art by Yoshifumi Tozuka.  

The envoys of God – Seal and the Negator of ruin, aptly named Ruin – are both making things difficult for Andy. Rip crashes the party, but his objective was to steal the right to board Ark all along! Meanwhile, a betrayal rocks the Union, bringing the headquarters to the brink of destruction!