The supporting character's harem is very normal - Chapter 138 It seems she is... Lafien

Going for a swim, she ends up in an ancient wild Beast World and ends up being brought home by a handsome wolf.
She wants to stick to the handsome wolf, stock some salt, farm some land, look at some handsome men and grow old like that, but the handsome wolf pounces on her every day.
What? He wants her to have babies?
NO~ NO~ NO~ There is no happy ending to interspecies marriages, hurry and let go of me handsome wolf~

- Description from Novelupdates

There is always such a person in the world, his family background is better than yours, his status is higher than yours, while you work hard and think all the way up, but with just a wave of his hand, you are wiped out. What is even more sad is that he doesn’t even know who you are.

Zheng Jue met Han Jin like this but he didn’t realize this truth until he died. In the end, he had found the wrong opponent and ultimately lost his life.

- Description from Novelupdates

Qin Pan, originally A country famous goddess of war, a genius military doctor! But she was betrayed by her comrades, resulting in defeat! With her hands wounded, she was demoted as a civilian. In order to cure her mother’s illness, she had to put down her identity to beg for help. Relatives: “Get out! You want to borrow money, you deserve it?” Scum: “I Engaged with you just because of your status. But now you are a waste. We quit marriage!” Only that handsome man, holding her hand, “Don’t be afraid, I will let you stand on the top again.” Qin Pan looked at him, “Who are you?” “Your believer.” Later, and Qin Pan acquired the miracle doctor system, which not only cured herself and her mother but also made her abilities even more terrifying. Relatives begged, while Qin sneered, “Get away! Do you deserve it?” The scum repent, Qin kicked him away, “Don’t let me see you again! As for the man at home... After Qin Pan slept her, leaving a note.” Wait for me three years, I will come back to marry you.” Qin Pan returned to the army to beat all the people who framed her hard blow, but to her surprise, she met the man who was supposed to be waiting for her at home in the army. Xi Ce smile, “What a coincidence.” Qin Pan: “...” The day Qin Pan was reinstated, the soldiers were shocked to see – their cold Major General Xi Ce, half kneeling in front of Qin Pan, kissing the back of her hand, said “My god, can now love your believer?” “Unfortunately, I am not your god, I am an evil spirit of hell, and come back only for revenge.” Never mind. “Seize kissed her red lip.” If you want to love, I will love the world with you. If you want to hate, I will help you destroy the world.”

After being flogged to death for a crime she didn’t commit, Calista received a second chance when a system contracted her. It was simple: complete tasks and she could earn a second chance in life. After completing several of them, the chance to reincarnate in her original world and body was finally granted to her.However, unlike others, she didn’t want revenge against the people who killed her or wanted to unmask what truly transpired back then. All she wanted was to live peacefully and enjoy the bounty benefits which came with the reincarnation.And that was something she found when she met a man she fell in love with in some backward village. Unfortunately, all that was broken when her husband of five years perished at the hands of bandits.Things went downhill when Calista married her second husband, Orson, an amnesiac man whom she scammed into marrying her. But things weren't as simple as they seemed— Orson might be hiding some secrets of his own.Led on a path of revenge that Calista never thought she would be on, she soon realized that Orson might have more to do with her first life and death than he led on. If he knew she was still alive, he might kill her again.That meant that this time, Calista might have to strike first.