Tower Defense Survival: I Defend the Whole Country Alone! - Chapter 237 - Underground

In the current era, people are either normal or are with ‘special abilities’. Cases related to the latter are managed by the “National Anomaly Prevention and Control and Special Species Management Office”.
Qi Zheng Emperor Sheng Lingyuan was reawakened a thousand years later after he jumped off the fiery Red Lake. Xuan Ji, a newly transferred staff to the Reparations Division of the Deviant Control Office, finds himself having to clean up the mess of a revived tyrannical monarch. The two seemed to share something from the past, but unbeknownst to them, a big conspiracy is stirring right underneath their noses that could destroy the balance of the world.

- Description from Novelupdates

After transmigrating into a weak noble body, Marvin discovered that he was familiar with the world, this was the game he played in his previous life and… Damn! He only had six months before the Great Calamity!

It has been six years since the country stopped admitting college students, and no one knows when the college entrance examination will resume. Su Xiaoxiao, who was an outstanding student, was now humiliated after not being able to attend university.

She was too high for the people in the village and too poor for the people in the city. Due to this, she became a “leftover girl.”

An educated youth said he was willing to try. When Father Su then asked the educated youth when he planned to marry his daughter, the educated youth said it was Su Xiaoxiao who took the initiative to pester him before agreeing to give it a try, and he wanted to go back to the city in the future and did not plan to marry a country girl.

Su Xiaoxiao couldn’t take this humiliation anymore and decided to jump into the river to commit suicide. This made her reputation become even worse. The matchmakers had to go around when they passed by the Su family’s house. Mother Su and Father Su were so angry that they almost rode a crane to death. They decided to marry their daughter in the city regardless of the dowry.

Han Cheng, who had lost his wife for a year, went back to the city to visit his sons on his vacation. His two sons, who were once white and chubby cubs, became skinny and gloomy after living with his teacher’s wife. He was so angry and immediately asked the matchmaker to go to the countryside and find him a match. The only requirement he asked for was, that she must be literate.

The matchmaker went to the Su family’s house, and there, Su Xiaoxiao, who came from the 21st century, didn’t raise any objections and accepted it.

However, the unreliable matchmaker actually invited another girl besides Su Xiaoxiao and arranged their dates at the same time.

Han Cheng asked Su Xiaoxiao, who looked like a good match for him: “Are you literate? Do you mind taking care of my two sons?”

- Description from Novelupdates

Another entry in what you can call the Proto Harem Series: the books written before the Harem Series that take place in the same world.

It’s about a swordswoman whose student is captured, so she goes to rescue her.