Why must the devil be Defeated? - Chapter 244 - 243 really wanna have a go at this

A mysterious natural phenomenon caused the Earth to be plunged into darkness. The world turned into an endless bloody chaos and mankind is on the brink of extinction…

Tan Yue, a public relations person on earth, travels through parallel time and space.

“Tan Yue, let’s get a divorce. I’ve made up my mind, so don’t beg me anymore.”

“OK then.”

If Tan Yue wanted to live a good life, the first thing he did was to get a divorce.

- Description from novelbuddy

After dying, you wake up and realize you've been reincarnated as a background character who is judged as human trash.The decision to change your destiny comes instantly.Discovering that your identity isn't as simple as you thought, you feel favored by the heavens when you manage to become a powerful character.Katase: You won't fool me. I'll expose you for the pervert you are.Murayama: ...Thank you for saving us.Issei: Motohama, what happened to you? How are you so powerful?Rias: If you join my peerage, I wouldn't mind being yours.Sona: You beat me in the game. That means you're now my fiancé.Yasaka: Honey, Kuno wants a little brother.Kaori Houjou: Shinji-kun, let's go on an adventure.Kaede Kazama: Shinji-kun, thank you for saving me from that ball.Rie Sawada: Shinji-kun, I'll wait for you. You'll be my future husband, fufufufu...Changing known history and taking it in a direction not even his eyes could perceive, he didn't stop no matter what. Not even the other world was safe from his clutches.Lexia Von Arselia: My hero, and my future husband...Shinji advances without stopping.“I, Shinji Motohama, swear here and now that I will reach the top of both worlds.”

In a hall that was supported by golden craving runes pillars, the surroundings were silent except for the heavy breathing of an injured white robe teen with green hair and blue eyes while holding a sword in his hand was kneeling on the floor. The blood covered his whole white robe in red.Many bodies lie on the floor around the green-haired teen, indicating how intense the battle was.Standing in front of the injured green-haired teen was a teen named Kaal with long jet-black hair and deep black eyes, with a handsome face with a dominating aura.By piercing the sword in the chest of the green-haired teen, Kaal said with a smirk on his face, “Finally, the dog died...”.Taking out the cursed soul orb, Kaal read the memory of the green-haired Raven.“HAHAHA HAHAHA, so that was his secret. a soul from another blue planet called Earth possessed the body of Raven...” Kaal said while laughing.Like a story of a novel on his planet. Raven must be the MC who might be destined to ascend to the height of the world, and I might be an arrogant young master-type Villain, whose role is to make the MC shine.