Apocalypse Harem: No Fear, All Charm

The world has ended and the anomalies own what is left of it. A bride in red haunts a wedding hall where the floor is covered in blood. There is a hospital under a red moon, run by a queen of the undead, and an inn called Silken Inn where a spider goddess lives among the webs. The strongest of these things are graded SSS. Anyone who meets one runs. Landon Scott is dropped into this world, and when he looks at the anomalies what he sees are women he wants to court. He walks into the wedding hall and kisses the Red Bride before she can scream. He spoils Ruby Dreadlord of the Bloody Hospital until she behaves like a small child. At Silken Inn he gets Lady Arachnid to fall in love with him and takes her as a wife. The talk among the anomalies is that Landon himself is now the biggest one in the world. The SSS-grade ones he keeps as well, some in his harem and some as pets.