After Reincarnating into Ancient Times, She Bound a Express Delivery System - Chapter 45: Lady, come and dress your husband.

Thrown into a brutal world of swords and sorcery, his memories stolen by an unseen force, Magnus wanted only one thing: to go home.But every kingdom, devil, and god — along with regressors, possessors, and fellow reincarnators — seeks to carve him apart.Survival demands war. War demands survival.And with a System that hides more than it reveals, Magnus is dragged down a bloodstained path... one battle, one betrayal, one broken world at a time.

Leon a young man with the heart of a killer, did something unspeakable before getting transmigrated to another world.And what's more? He found out that due to a wish of his, he got transmigrated to the body of an incubus!And he got into the body at the worst possible time!Something happened, he managed to escape death and became the last of his race...he gained the Vice and Valor System,Lewd and immoral act could give Vice point while battle and bravery can give him Valor Point...This world has magic and beauties that none in his previous life can compare.Join the exciting journey of our MC as he gains immense strength and conquers the most gorgeous girls!

There once was a very popular question on the internet:

If one morning, you woke up and realized that your gender had changed, what would be your first reaction?

And someone on the internet had famously responded:

First, give your bros a good time!

Su Jian remembered that when he saw this reply, he had slapped the table to express his admiration. What a good bro! Such loyalty!

But now that he actually encountered this strange situation himself, he could only feel an extremely ball-breaking alarm, shocked grief, and frightened anger. **** your mom! Ah, ****! **** it!

Oh, a correction. The above is grammatically incorrect. After all, poor Classmate Su Jian doesn’t have balls anymore.

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates