Reincarnated as the Baron's son: My Infinite Card Upgrade System - Chapter 7: Crystals

A normal guy gets hit by a truck and isekai'd. Why? Because trucks are apparently some cosmic loophole. He decides to be a dungeon, because it sounds weird and interesting to be one. Is it? Let's find out.

A world where magic beasts went extinct… until technology revived them!David wakes up in the middle of a Hatching Ceremony in the body of Jethro Merrick, clutching the lowest ranked egg.Now he’s living the life of a poor mechvet’s son, dreaming of adventure as a Riftwalker (think monster taming and dungeon clearing… but with cybernetic beasts!).But dreams crash fast. His egg hatches into a Red Lizard—cute but powerless and only used for pest control. Just as Jethro resigns himself to a boring life, a wrong turn during a Rift Training expedition lands him in a forbidden Rift zone.He barely escapes alive… only to wake up with a supercharged power: he can see the magic and mechanics of every mechbeast, right down to their origins!Here’s the catch: the ancient conqueror who once had this power wants it back, and he’s bringing an army of terrifying mechbeasts to take it.To survive, Jethro must build an army of his own, starting from his powerless frail lizard. But can a pest-control pet (and its rookie human) save the world?Let’s hope so, because our dear world of Nebulon desperately needs saving!

“Jiang Fan, I regret it!”When Xu Yining realized that the useless fiancé she would rather die than marry had taken her sister as his wife and transformed her into a powerful empress, she was filled with regret.If she could do it all over again, she definitely wouldn't have petulantly let her sister marry in her stead!

Introduction:(Confiscation + Exile + Medical Skills + Space + Farming + Strategy + Wife Chasing + 1v1 + Return to the Pinnacle)After her death, the versatile doctor Qi Yue transmigrated and became the fat wife used for luck in marriage by the disabled Marquis of Beiyuan Kingdom.Just as she entered the grand gates of the Marquis Residence, the cruel Emperor came to confiscate everything.With exile imminent, Qi Yue activated her space ability, emptied the Marquis’s storeroom, and incidentally plundered the Emperor’s private store.To think that she, a General’s daughter, was poisoned by her relatives, ended up with a body full of fat, and had to endure the hardships of exile?Qi Yue: “Since they dared to send me to hell, don’t blame me for dragging them down with me.”The Place of Exile is poor, broken, and filled with indigenous murderers?Qi Yue: “Bring two to kill a pair, let’s see who dies more!”One day, the disabled Marquis suddenly stood up, his radiant appearance causing countless young girls to scream?Qi Yue: “Since we haven’t performed the marriage rites, love whoever you want.”Facing disdain, the Marquis narrowed his phoenix eyes, “Prepare for a grand wedding!”