Slime Evolution - Chapter 22 - Growth

The two faced number one female spy transmigrates to a different world and becomes an outrageous idiot girl. When she woke up, what she had to face was consecutive blows of the decline of her family clan, her crippled martial skills, and her disfiguration. To protect her family, she must obtain the treasured book, obtain outstanding achievements, summon a dark beast army. Wait and see how in this unfamiliar, dark magical continent, she dies and becomes a demon then steps up to the top, making all of the formidable people in the world bow down to her in respect.

- Description from Novelupdates

After accidentally falling, she actually finds herself bound to a Second Female Lead Counter Attacking System!

He was the final boss.The monster at the end of the world.The unbeatable nightmare humanity couldn’t kill.Then one day… he quit.Why?Because he saw two hunters having sex in his dungeon and realized Earth might have something way better than world domination.Now, disguised as a “totally normal guy” working at a sketchy restaurant, the most overpowered being in existence is on a personal mission:Sleep with every type of human woman.Catgirls? Yes. Elves? Hopefully. Tsundere sword babes? Absolutely.But hiding his god-level powers isn’t easy—especially when:His cooking accidentally gives people magic orgasmsAn E-rank hero gets famous for “defeating” him (total accident)Women keep throwing themselves at him... and monsters do tooAnd a suspicious ex-goddess shows up asking why he’s working night shifts at a ramen shopHe wanted pleasure.He got a restaurant job, a harem of disasters, and a world that keeps trying to make him a hero.This is not how conquering Earth was supposed to go..__________________________________No NTR, No Yuri

In the whole world there lays twelve paths to climb the Tower of God, and in legends these twelve pathways leads toward legendary road of immortality. However these paths in the Tower of God, are far too long, without end.