The supporting character's harem is very normal - Chapter 378 Blood Crystals—Trash

"In her previous life, she is used by her first love to send her own company into the tiger's den. She becomes bankrupt, gets kicked out of the house by her father, and becomes the target of ridicule by the family. Worst of all, she believes her best friend's lies, thinking that everything was done by her ‘husband’. Under her best friend's ploys, she almost kills him and is ultimately sentenced to prison, where she dies of depression.

Lao Zhe’s Realistic Style Anti-Japanese War New Book

“We will definitely come back!” A military officer said to thousands of officers and soldiers under his command.

But since they left the customs, the invaders are strong, the country is still in danger, how is the family safe? The battle line goes all the way to the south, fighting countless Guanshan Mountains, but losing countless Guanshan Mountains, until the top of Cangshan Mountain and the bank of Erhai Lake!

Looking back, there is endless smoke and mountains, how many officers and soldiers are buried in other places? A war of resistance has been fought for fourteen years, how many people can return to their hometown?

- Description from novelbuddy

A story following a young hunter named Jay. He has grown up in a world where dungeons, monsters, and humans with leveling systems are a cultural norm. At the age of 20, he awakens a skill that allows him to steal the abilities of monsters. While others are stuck with a specific skill set, he continues to grow stronger after every battle.

Follow Jay's journey as he learns more about his unique situation in a world that's grown blind to the real dangers of modern-day dungeon diving.

A lonely soul, which was placed under the care of the Lord Protector’s Manor, ended up having her lover stolen by the family’s eldest daughter and dying tragically the day before her wedding.

Somehow, she was reborn in the family as their 14-year-old first wife’s daughter, Ning Xueyan, with a startlingly familiar face.

Step by step, she will ruthlessly scheme to seek revenge as well as uncover the mystery of her tragic death.

Her former fiancee, the flirty crown prince and the bloodthirsty prince, will now bear witness to a vengeful Ning Xueyan becoming the peerless lady of her generation…

- Description from Novelupdates