One Planet for Everyone! Building Science and Technology Civilization at the Beginning - Chapter 500

In a world where rank determines your worth, Adrian Vale awakened at the very bottom.F-Rank.In a single ceremony, he lost his fiancée, his status, and his freedom. Sold under the Civil Utility Act, he became a transferable asset—property in a society that worships strength.Then an S-Rank elf noblewoman purchased him.Not for love.For political marriage.Bound to the most powerful woman in the capital, Adrian is expected to remain silent, obedient, and insignificant. But the moment their hands touched, something awakened inside him—something the World Core never measured.In a society built on absolute hierarchy, he may have discovered the one flaw in the system.And the higher her rank…The stronger he becomes.

People say, follow the destiny.

Traveling through time to become the despised descendant of the Shen family, the royal family gave him the proud daughter of heaven.

The proud daughter of heaven is pleased with the son of the Shen family, and the Shen family does not want to marry such a fairy.

Everyone said that this down-and-out young man should accept his fate, how could he climb up to heaven’s pride.

But even though it is called the destiny, it is not a human matter!

- Description from novelbuddy

“In misfortune awaits fortune.”In a universe where Gods dwell on the highest floors of the Tower, an Arcana Card for immense good luck was created. To balance this, a devastating misfortune card was also born. Unbeknownst to the Gods, both cards slipped out of the Tower and went unnoticed.Julien, cursed by the card of immense bad luck, lived a life where death shadowed his every move, and the Grim Reaper’s blade seemed ever-present. His first life ended in despair, but at the height of his misfortune, a glimmer of hope emerged when a mysterious entity offered him a deal.The deal: conquer the Tower and fulfill her request, in exchange for a chance at a better life after reincarnation. With the Eternal•Lust System granted by this enigmatic entity, Julien embarks on a perilous journey to ascend the Tower and become the one and only—Grand Lust Sovereign.

It’s a affair between a loyal dog servant and his master.

- Description from Novelupdates