Due to a prospective major development in the land they bought, they decided to sell a portion of it and use the rest to build a building. Although Tang Yuxin felt that selling the land was the worst decision, there was no choice, as they couldn't have their cake and eat it too. They lacked sufficient funds to build a structure, so using this method was the only way to recoup some of their investment before they could start building their first tower. Once they had secured a location, they could proceed with the rest of their plan.
You have to eat a biscuit bite by bite, and of course, you build a building one level at a time.
So, it turned out that she would be the only one going to university. Fortunately, Xu Miaomiao, Lin Yile, and Chen Lidong were all planning to go too, so she wouldn't be alone.
But she really didn't want to leave her squishy, baozi-like younger brother behind.