MTL - Rescuing the Supporting Character - Chapter 88 Vampire's melee thirteen

He is high above, the mysterious and terrible King of the Wild. With one glance, he can see people’s romances. He hates women to the extreme, but at his first glance of her, he dotes on her and spoils her.
She is a humble transmigrator, a miracle doctor who doesn’t care for the many handsome men around her. She only wants to become strong, to be worthy of that god-like man. But when she’s finally sure of her feelings, she finds out she’s already been married for years…
……
When wronged：
She uses strength to hit the big handsome iceberg-like man in front of her eyes. “People say that I’m not good enough for you, but it is you who is an old cow eating tender grass!”
A man seizes the main point and laughs like an evildoer. “This husband has to eat the grass to confirm if it is tender or not!” He puts out the red candle……
……
The world says：
The barbarian king has no heart and has no passion.
A pregnant woman very miserably thinks,” If he has no passion, then who is responsible for this big belly?”

- Description from Novelupdates

An Individual from Earth finds themselves in the Shinobi World, equipped with a Scientific System. From that moment, he delved into scientific research far ahead of its time.

From the day Qin Luo acquired the system, he set his sights on the aloof school beauty.The first time, Qin Luo brought milk tea to confess his feelings and was rejected.The 12th time, Qin Luo brought breakfast to confess his feelings and was rejected.The 48th time, Qin Luo brought roses to confess his feelings and was rejected.The 99th time, Qin Luo stood outside the dormitory loudly confessing his feelings and was rejected.Inside the girls’ dormitory, the school beauty waited and waited, but Qin Luo’s 100th confession never came.She took the initiative to find Qin Luo and asked, “Why didn’t you come to confess?”Qin Luo responded, “Miss, do we know each other?”The school beauty: “???”The next day, the school beauty appeared holding milk tea.Classmates exclaimed, “She broke character! The aloof school beauty broke character!”

In Region Three's Nian family, the notorious 'double waste' Nian Shutong and the widely known 'frail beauty' Fu Yunhe got married and were exiled to a toxic, deserted planet to die.'I bet they can live for a month.''I bet half a month.''I bet ten days!'Although the bets continued, unexpectedly this abandoned planet began to produce rice supplying the entire star system, brilliant white fine salt, sweet sugar, and pure meat.Nian Shutong, once despised, soared to become a top-tier planet lord, and started a luxurious, enviable retirement life.As many coveted her success, she encountered trouble today, received flowers tomorrow.The silent big spender Fu Yunhe couldn't sit back any longer. Touching Nian Shutong's back, he said with grievance: 'You are married.''Don't worry, they are not as rich as you; those richer aren't as handsome as you; the handsome ones aren't as obedient as you; those more obedient can't take a beating like you.''?'Fu Yunhe bowed his head and twiddled his fingers, asking again, 'How much more do I need to spend to really deserve it?'Nian Shutong patted his head gently and whispered, 'There, there, spend a bit more.'