I opened a shop on the Astral Train - Chapter 33

After blacking out at a class reunion, Li Yuan awakens in a brutal world reminiscent of ancient China. Famines rage, human life is cheap, and the specter of war looms at every corner. Worse still, the eerie rumors of monsters lurking deep in the forests and things that go bump in the night prove all too real.Now scraping by as a humble hunter in a remote village, Li Yuan must also watch over a woman entrusted to his care. Although he’s blessed with a mysterious status window, he’s still just a leaf on the wind—easily blown astray by the sweeping storms of change. Join him as he struggles to navigate political upheavals and unforeseen perils, striving to forge his own destiny as history unfolds around him.Official: Li Yuan crosses over into a martial world where demons and ghosts lie dormant, becoming an ordinary hunter struggling to survive. It’s only after he takes a wife that he discovers a status window. As the stars shift and ages pass, though seas dry and lands change, he remains steadfast and unchanging.

Madeline Celeste d'Aumont is the first daughter of Duke Aumont and Duchess Louise-Marie d'Aumont who has been engaged to the Second Prince of Pays Des Abrutis since she was a child. The Second Prince decided to marry a woman closer to his own age and broke off the engagement to Madeline who was left with a broken heart and a reputation as being an unwanted woman even before she was an adult. The Duke decided to help his daughter regain her confidence and reputation by sending her to the Academy de L'échec.

Ito Aoi was the son of a Kendo master who ran a dojo in downtown Tokyo. One day while crossing the street to get some Yakitori, Aoi was hit by a delivery truck and woke up as the trash first son of Duke Montfort, Guy de Montfort. Duke Montfort also sent his son to Academy de L'échec only Aoi instantly recognized that he was now living in the world of an Otome Game that his sister loved to play and talk about all the time. Aoi recognizes that Madeline is the villain from the game. Aoi also recalled his sister saying that Madeline was terrible in the game, but is she really?

You take up a student career.

Student career upgrade to lv.7

Acquired skills: primary school knowledge, junior high school knowledge, high school knowledge.

You take the college entrance examination,

You got a perfect score.

Your basic occupation has been upgraded to lv.9, and the job transfer system has been activated.

You change jobs to become a scientist, you gain R&D skills

You use research and development skills to get space fortress construction technology

You use R&D skills to gain starship technology.

You are invincible.

- Description from novelbuddy

In a romance novel called “The Secret Lovers of the Academy” the male lead would often torment his fiancée–but wait, why did she cross into this world to become his fiancée, the villainess, instead of the heroine?

Louise Sweeney found the perfect solution to escape the misfortune of being the villainess: “Your Highness, I just want to tell you that we don’t have to be tied with our engagement. We weren’t even officially engaged, right?”

But what was wrong with the male lead’s reaction? To her suggestion, he replied “But our engagement wasn’t false, don’t you agree?”