I Regained My Memories and Became Rich After Getting Divorced - Chapter 49 - : Invitation

Desperate to overcome her loner status, a forlorn female student was on her way to a welcome party held for newcomers at her college. Stepping on a banana peel and falling over she passes away. For some reason or another, she is reincarnated into the strongest dragon species…

“…. I really wanted to make friends, but now there is no point!!!”

Despite her complaints, this is the story of a Dragon who rouses herself in order to make friends.

Chen Tong is punished by a Demon God to go to each world to be various kinds of spirits, fortunately regardless of what to cross, he is good at using demon spirit magic, healing, prophecy, psychic, all kinds of strong flaunting off isn’t good.

Thus, warlord and his little mirror, imperial prince and little fox, alliance head and little peach blossom, chief-executive’s little kitty…… having lived a life (chicken) full (flying) of blessing (dog) and beauty (jumping).

Just, –“Baby, when did you change into human form?” The man who is chasing after him regrets asks, “human form can then pa pa pa ……”

- Description from Novelupdates

There are a total of seven sins, and a revelation is made to a young man named Alex that he is destined to become a demon lord, more especially a demon lord of sin called LUST.

It's not like he can change that and because he always knew something about himself was different—not in a physical sense, well, maybe a little—and not in a mental sense—but rather because he is thrown into a demonic war that compels him to accept his new reality.

He was only aware of a difference in himself. Relating to him and the ladies who are drawn to him... Well, it was more or less like he was a magnet in front of all the girls, and all the girls were drawn to him like a metal.

Xiao Ze, who was dedicated to the people and vowed to become a generation of Ming Jun, accidentally fell on a little lady.
The little lady was born beautiful and lovable.
So Xiao Ze accepted his life and got the name of fear.

ps:
①The male protagonist has no concubine, and he is dedicated to serving the country.

- Description from novelbuddy