Age of Mecha: Divine-grade Genetic Extraction - Chapter 20

At the Tristain Magic Academy, her classmates call bumbling witch-in-training Louise Francoise le Blanc de la Valliere “Louise the Zero.” During an important coming-of-age ritual, when each student must summon their own witch’s familiar, Louise confirms her classmates’ opinion by accidentally conjuring up a normal teenage boy from Japan. Whether the two of them like it or not, the laws of magic bind them as master and servant forever! A hilarious novel with romance interwined.

To treat her sick brother, she was forced to marry him in place of her cousin, who was disfigured and paralyzed. At first, their relationship was purely transactional, with neither caring much for the other. But after going through a lot together, they fell in love with each other. He doted on her deeply.She was considered an ordinary person by the world, but it was later discovered that she had multiple identities - a mysterious underground boxing champion, a highly-skilled doctor, and a mysterious and renowned composer... He also realized that their fates had been intertwined long before they met.

In a quiet corner of the world, the mortal delight you indulged for me is my most romantic of my eternity.

A never-isolated city I received, a mini forever I shall return.

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“Gifting You With a City That Will Never Be Isolated details the romance between an awkward, quiet, introverted and socially handicapped female lead and a good-natured and sweet male lead.

Their romance, in fact, is a steady stream that flows unnoticed slow if one doesn’t pay attention.

This novel isn’t the most exciting, nor the most captivating – but it’s a sweet, lovely novel detailing the sweet and ordinary love between two common folks, and perhaps best expresses what healthy, ordinary relationships should aim to be like. It’s a story about growth, about trust, and about how a healthy relationship can really help one to change for the better.”

- Description from Novelupdates

Luo Feng was reborn back in his high school years. From the start, he acquired the Return On Investment System.

[Invest in this coffee shop and you will be able to open many branches in the future. It has an ROI of 100%.]

[Invest in Bitcoins and the price will skyrocket in the future. It has an ROI of 10,000%.]

[Invest in the cute girl who is the deskmate in class and she will become your wife in the future. It has an ROI of infinity.]

Luo Feng decisively chose to invest in his future wife.

…

Many years later, during a press conference, a reporter asked, “Mr. Luo, your White River Investment Company has surpassed Morgan Stanley and Goldman Sachs, becoming the most famous investment management company. In your opinion, what is the most successful investment you have made in your life?”

Luo Feng looked at his wife fondly as he replied, “Don’t ask me. I just live off my wife.”