My Power is Upgrading Everything (Rewrite) - Chapter 82: Great War Ended

Ravin was a hardcore gamer who died and got reincarnated into his favorite game as a nobody.This is the journey of Ravin who would fight calamities and make a harem while at it.-----This is my first time writing a novel so I would appreciate it if you would tell me about my mistakes so I can correct themNO YURINO NETORAREThere will be netori and a little bit of manipulation

[You have signed in!][Lucky spin in effect!][You have obtained (Immortal Body)!]---Rion was a teenage boy who, unfortunately, had never seen the world beyond his own.Born with a weak body and a mind too great for it, never allowed a single moment of peace; he always dreamt of the outside world, of the great nature.His doctor had told him that he would be going out soon... but he didn't think he meant he would be outside like this.Rion had died that day, only to be reincarnated in a tribe of Warriors. But this time his life would be different as he was accompanied by his cheats. Rion had decided to live a simple life—[Ding!][You have signed in at The Spring of Youth!][You have obtained the passive skill (Minor Heal)!][Ding!][Lucky Spin is in effect!][Congratulations! You have obtained 100x reward!][You have obtained the passive skill (Immortal Body)!]—Until he obtained Immortality.He had never cared about the rewards he obtained from his sign-in system and lucky spin; he was happy with anything—everything, but... Now he could travel the world without fearing what he feared the most—death. He had gained Immortality, after all.____Stakes would be low. Mostly Slice of Life with tidbits of action and drama.

“I want to be a true demon.”

A boy not older than 20 years wished as he looked at the sky.

After suffering from the trauma for many years, he finally gave up on life.

People called him ugly, demon, and hideous.

He bared with it, but today he finally broke.

With a piercing pain in his chest, he died.

When opened his eyes, Logan found himself in another world and inside the body of a demon.

His wish was granted, but at what cost?

He had no power and was the lowest among the demons.

No one to help, no one to be with him.

But it did not affect Logan. Because he had something else with him.

‘Sin and Virtue System.’

Guiding him towards his goal to become a true Demon.

Logan’s conquest has begun, so be a part of it.

Otherwise, you will miss him.

The true Demon!

However, is the MC the 'only' one to have a system?

Hm?

Read the fucking novel and find out!

Ten Years of Marriage!An’nuo thought she had married the perfect man.Little did she know, this man would lead her to her death!He used the guise of marriage to deceive her feelings, calculate her assets, and even wipe out the entire An family, all to win the smile of his true love.A premeditated mu*der let her reincarnate ten years prior.This life, she will definitely make him bankrupt and disgraced, make his family disappear without a trace, make all associated with harming her die a terrible death. For this, the first thing she did after reincarnating was rejecting the scumbag and resolutely marrying the business tycoon who was her nemesis in her past life, someone she shouldn’t have provoked in this one!She thought their marriage was one of convenience, she didn’t expect to be spoiled rotten after the wedding.