A Strange America, and Luckily I'm a Succubus in Human Form

[Multiple female leads + harem + monster girls]

College student Mo Xie accidentally transmigrates into the sewers of America and awakens inside the corpse of a special experimental subject. When he sees his brand-new appearance reflected in the murky water, a glowing orb calling itself a "Skin-Mimic Girl" appears before him.

After speaking with the Skin-Mimic Girl in front of him, Mo Xie realizes with a start that he seems to have transmigrated to a strange world...