I'm the Mysterious Leader of the Salvation Organization - Chapter 483:

In the vast Marvel universe, where superpower was still slowly growing in its infancy, several peerless superheroes tried to find their path in The Marvel Universe. A young adult named Ron from modern Earth unwittingly stumbles into such a world and begins his journey with an unknown power. This is a magnificent yet unknown true marvel world! This is the story of a normal young adult and his adventures!

- Description from Novelupdates

Fate had never been kind to Ji Ning. Wracked by illnesses and infirm his entire life on Earth, Ji Ning knew early on that he would die as a teenager. What he didn’t know was that there really was such a thing as life after death and that the multiverse was a far larger place than he thought.

A lucky twist of fate meant that Ji Ning was reborn into a world of Immortals and monsters, of Ki Refiners and powerful Fiendgods, a world where Dynasties lasted for millions of years. A world which is both greater… and yet also smaller… than he ever could imagine. He would have the opportunity to join them, and in this life, Ji Ning swore to himself, he would never let himself be weak again! The Era he was born into was a Desolate one, but Ji Ning would make it his era.

On her wedding day, she was humiliated; her status as the legitimate wife was instantly changed into that of a concubine.

Transcending into a World of MagicMatthew found himself in a game world, but it seemed like his system had a little hiccup.“Class: NecromancerMission: Plant TreesObjective: 1000 treesRewards: Summon ‘Bone Dragon’ & a ton of EXP.”And just like that, a Necromancer who revered balance more than any Druid was born.