MTL - Last Building on Earth - Chapter 15 confusion

In her previous life, the woman that her husband cheated on dug out her beautiful eyes, told her that her child was not her husband’s and then tortured her to death. Her six year old son, Tiantian, was harmed by the adulterer while her parents were brutally murdered…

“Please... give me a baby.”His eyes cut like sharp blades: “Even if it's with your husband's own brother?”I nod, trembling.To save my dying husband, I would cross any line.What started as a deal spun out of control in the darkness.“Look at me,” he grips my chin. “What are you craving?”I shake my head, biting my lip as tears fall.“You want this...” his lips brush mine, “you want me.”

Once upon a time-travel leap, Mu Caiwei, the gold-medal bodyguard, turned into a poor peasant girl, Mu Caiwei, who starved to death.With nothing to their name, and an empty rice vat, facing a skinny, malnourished mother and a bunch of hungry younger siblings, Mu Caiwei rolled up her sleeves and shouted, “Sister's going to get rich!”Although she had followed a proud and aloof path in her past life, times were now different.At the small stall, Mu Caiwei donned an apron, zealously crying out, “Fried skewers, fried skewers, all kinds of fried skewers…”In the fabric store, Mu Caiwei expertly worked the abacus, “This Q version of damask should be sold for fifty taels of silver a piece…”……Soon, the people of the Great Jin Nation knew that the richest person in the Great Jin was not only a stunning, young girl, but also a generous and philanthropic individual!Mu Caiwei couldn't dream that she received a miracle — a magical space, by simply carrying out a few random acts of charity!She also received an extremely “embarrassing” — predestined marriage!In a nutshell: The stunning transition from poverty-stricken peasant girl to Empress!I'm not good with summaries, so please move on to the main text.

This is a work of fiction. Names, characters, places and incidents either are products of the author’s imagination or are used fictitiously. Any resemblance to actual events or locales or persons, living or dead, is entirely coincidental.Please note that this work of fiction is not safe for work (NSFW). It contains words, scenes, and phrases not suitable for audiences below 18. Be aware.—All the characters here are 18 and above—SynopsisOkumura Kouhei is in love with Saonji Hina, but she’s as cold as ice and doesn’t let anyone get close—she's like a flower that’s impossible to reach. However, everything changes when Kouhei uncovers a secret about Hina that turns his world upside down.To make matters even more complicated, members of the student council decide to get involved, adding to the chaos swirling around him. And let’s not forget about his neighbor next door, who seems to have her own agenda.What will happen to Kouhei now that he’s stumbled upon something he wasn’t meant to discover as a mere human?