I Transmigrated to a World of Female Supremacy, but I Don't Want to Marry a Yandere

I casually opened a ridiculous light novel with a nobody protagonist, a robot-girl harem, and a death-from-the-start opening. I never expected reality to overlap with the novel: I was killed at the beginning and transmigrated to a matriarchal alternate world? In a world where men have no dignity, I'm deceived by wicked women, trained by a sadistic S-dominant countess, abducted by perverted bandits, and even forced to marry the sickly, possessive Demon Queen on behalf of the countess's younger sister. Just when I finally escape their clutches, I run into a yandere shrine maiden? Help! Even if I'm allowed to build a harem, I don't want to marry these lunatics!