Crossing the Other World to Build Gundam - Chapter 16: 12 year old ms genius driver

Ted was reborn in London in 1991, and he had dreamed of becoming a millionaire, but a letter came from Hogwarts!

I thought that relying on the card system and monthly knowledge of other worlds, I would not be the second greatest white wizard of this century.

In the end, you told me that there have been two confluences of stars in this world, and now it is full of magical animals and plants from other worlds, as well as intelligent races!

What’s even more outrageous is that the savior has changed into Neville! Harry became Harley!

Nanadi, play Yindi with me, right?

Then no one wants to live~

System Upgrade!

- Description from novelbuddy

She was once an heiress, but later her family went bankrupt, and her fiancé betrayed her. Besides, she had to bear the expensive medical expenses of her brother. Therefore, to regain everything, she decidedly married her ex's cousin in a deal. Initially, he was very aloof and didn't care about women at all, but he gradually fell in love with her, protecting her and supporting her...

A novel revolving around being transported to another world with an op system. The mc spends his day chasing skirts and doing missions to level up. A standard journey to the top with lots of girls from various animes and games with a twist of that gaming feel (hunting mobs, doing missions).

- Description from novelupdates

“After finding himself transported into a vastly different existence, a man wakes up not as a mogul or heir, but in a modest mountain life with only a younger sibling and six acres of farmland for company. Accompanying him is a miraculous farming system that transforms his simple life into an incredible adventure.Initially hesitant to accept his new role as a farmer, he soon becomes engrossed by the system’s perks. Planting seeds yields $8000, while harvesting crops brings an additional $10,000. Moreover, unique rewards make this occupation surprisingly profitable. Astonishingly, all transactions are in dollars, rapidly increasing his net worth to $10 million. Farming, unexpectedly, becomes an extraordinary endeavor.His life is peaceful, immersed in nature’s beauty and the rhythm of rural living. However, tranquility is broken when a group, including a captivated woman, discovers his farm. They are amazed by his well-tended watermelons and by him, raising questions about his serene life. What secrets does this encounter bring, and what adventures await beyond his mountain retreat?”