Global Reincarnation: Only I Know the Plot - Chapter 58:

Ethan was betrayed, he was broken, left crippled by those he trusted most: Zachary and Ivy, the people who ruined his life. Stripped of everything, Ethan crawled through three grueling years in the abandoned depths of despair, desperate to regain what he lost.Until one final act of defiance opened the door to something greater.When Ethan completed a hidden quest, fate granted him a miraculous reward: a second chance.He awakens years in the past, on the eve of a revolution: the launch of Ethereal, the world's first fully immersive VR game and humanity’s obsession. Armed with memories of four years in Ethereal, he’s no longer the helpless pawn who lost everything.This time, Ethan knows every secret, every hidden quest, every exploit to climb back to the top. But when he steps into the game, the system unveils a shocking twist: a divine bloodline, legendary abilities, and a class no one believed could dominate.Ethan vows to rise once more, but this time, he knows where the paths of glory begin, where betrayal lurks, and where to find legendary treasures that will crown him king in this brutal new world.The stakes are higher than ever. Factions are forming, alliances are shattering, and the clock ticks toward an event that will rewrite reality itself.The weak will perish, and the strong will thrive.They betrayed him once.They won’t live to do it again.

With the Legendary Mechanic System, I transmigrated to Marvel Universe to be Dr. Zola’s assistant.

With Mechanical Force Analysis, I can learn every black technology.

Winter Soldier’s arm? I built a better one for you.

Iron Man’s armor? I already made it a decade earlier.

Doc Ock’s tentacles? I am the one who provided core technology.

Hulk’s mutation? Sorry, I was there and got hit by the radiation too.

As for a certain purple potato, can he collect all Infinity Stones?

……

However, I only had one simple ultimate dream. That is to go home…

- Description from Novelupdates

Jiang Lin crossed over, he became the tragic little cannon fodder in the book.

The little cannon fodder relied on his good looks, and there was no man in capital who hadn’t been seduced by him.

He was a well-known playboy in capital, an existence that everyone despised.

Only Jiang Lin who became the cannon fodder knew what kind of life the cannon fodder lived.

The little cannon fodder’s father didn’t care, his mother died early, and his stepmother treated him harshly. There were also two stepbrothers and a “beautiful and kind-hearted” heroine sister in the family.

The first stepbrother robbed him of his position as a companion of the crown prince, and the second stepbrother robbed him of his qualification to be a student of the Imperial Academy; in the end, the heroine sister arranged him to marry a man who was about to die.

From anyone’s point of view, what Jiang Lin took was a death script. But Jiang Lin held the space in his hand, who was he afraid of?

So——
Jiang Lin made a great contribution in front of the heroine, and successfully regained the position of the eldest son of the Hou family from the hands of his two stepbrothers.

Jiang Lin successfully solved the famine and became famous all over the world as a Marquis and held the nobility.

As for the dying man Jiang Lin married, not only did his legs recover from the poison, but he also became a fearsome General, the God of War.

- Description from Novelupdates

It was supposed to be a perfect deal in which both parties got what they needed. However, after the child was born, he tore up the agreement with discontent and told her, “Who said that we’d only have one child? I want twins! Twin brother and sister! You’ll continue giving birth to more children until you bore me a pair of twins!”