My Runes Can Be Upgraded - Chapter 5: 00 First Kill

Because I like to collect antiques, I was accidentally brought to a magical world by a crystal skull in my collection.

- Description from novelbuddy

Alix, a devoted player of Strongest Kingdom, finds himself reincarnated as his in-game avatar—the powerful and fearsome Demon King—in a mysterious and unfamiliar world. Armed with his gaming prowess and a penchant for stirring up trouble, Alix must navigate a realm fraught with danger, intrigue, and opportunity.As he discovers the secrets of his new domain, forms alliances, and faces relentless foes, one thing becomes clear: chaos follows wherever he goes. Will Alix rise to become the ultimate ruler, or will his wild antics lead to his kingdom's downfall?Join him in this thrilling, action-packed adventure where strategy, humor, and epic battles collide!

Karl was just a regular degenerate enjoying some alone time when—BAM!—he died mid-nut. Next thing he knew, he was standing before a smug goddess who bestowed upon him the Power of Stealing.Heroic? Not really. Broken? Absolutely.Now, in a world where strength is everything, Karl discovers his ability and lets him steal powers, skills, and even lovers. With each stolen ability, he grows more potent, turning the tables on arrogant heroes, cocky nobles, and unsuspecting chumps.Why train when you can steal? Why fight fair when you can cheat?Join Karl as he NTRs (or not) his way to the top, taking what he wants and leaving chaos in his wake.Died mid-nutPower of StealingWomen are his buffsThis isn’t a hero’s journey—it’s a shameless, overpowered, completely degenerate adventure.

This story is about a rookie researcher, who was forcefully dragged away from his restful life, compelled into facing various killers and zombies, always having to risk his life at the brink of death, and finally becoming an advanced researcher that is acclaimed by all. And throughout his adventure, he met an alluring(?) killing machine, who he started to have fantasies on after they had an accidental kiss…

Xiao Yan: Did I fall for him? But he’s a man!

Maya: Who knows…. maybe it’s the other way round?

- Description from Novelupdates