I'm A Spider, So What? (WN) - Chapter tbdb: The Black Dragon's Battle

On her wedding day, she was humiliated; her status as the legitimate wife was instantly changed into that of a concubine.

“wh***! Marrying you is my life’s shame!” These were the hurtful words that came from her childhood sweetheart, now husband.

….

Jiejie, jiejie, thank you for your sacrifice. Jiejie, if you’re kind then go. Meimei will replace you and take good care of your husband, to help you enjoy the blessings that you are unable to enjoy!” these words spat out by her smiling cousin made her whole body feel cold.

….

“You are shameless! There is no need to say anything! From now on, our Shen family will not have you as our daughter! Someone! Throw out this shameless woman!” These were her relatives?

…

Becoming the target of criticisms, and being submerged in a small lake, she realized that all of this was the result of another person’s scheme – but it was already too late!

…

Instead of dying, she went back to the past, back to where both feelings were still alive and were loving towards each other; back to when she was not yet an orphan but the doted on Di daughter of the Shen family.

No matter what, in this life, she would never allow anyone to hurt the people she loved. And those people who harmed her in the previous life, she would make them pay the price!

- Description from Novelupdates

ExcerptAristia could not help but stare at the platinum blonde a few steps in front of her. She seemed to sparkle with a glow that drew people in around her. Something that only happened to the main character of a novel.[Is that stupid book sure I'm the female lead?] She thought, her jaws almost going slack.At this point, she was sure she was deluding herself— or the book was deluding her.She didn't know why, but she already disliked the girl.[This is definitely not jealousy.]She rubbed her brows, watching how the innocent, naive looking girl exuding female lead aura was being flocked around already by others.“Fuck, I'm in deep shit!”—Excerpt Two“What do you mean this is where I belong?!!!” She asked incredulously.“It is the truth. It might sound extremely absurd and unbelievable, but it is the truth.” He said, his voice tinged with helplessness.“Hell, it is absurd.” She threw her hands up in the air exasperatedly. The seriousness in his eyes told her he wasn't at all joking or messing with her. He was damn serious.“Ugh. What shit am I involved in?” She asked frustratingly to no one in particular at the news she was still trying to wrap her head around.***Aristia Andrews had just come back home from work and prepared to go to sleep, when she was given a novel.Nothing strange about that though, huh?But just after she had completed the novel, she woke up to find herself tossed into a whole new world. Taken from her world and the life she deemed perfect, and tossed into a not-so-ideal world.Now part of royalty, she has to get accustomed to living in a backward world of Kings and Queens, Dukes, Marquises, Earls, Viscounts and Barons. Just the titles and hierarchy were enough to make her smart head spin.With beautiful and loving parents and relatives, a cute younger brother, loyal servants and a smart brain, join Aristia as she enjoys eating and making new and delicious cuisines, forms unique friendships, and creates successful businesses.However, she finds all is not as she thought it was; there just might be something bigger than she expected, that the book did not reveal.Now... she has a lot of mysteries surrounding her to unfold, and secrets to uncover, and perhaps she'll find a dash of love along the way.

Trust me, this is not your regular repititive smut romance;When Benjamin Mark dies a lonely virgin after a lifetime of work and illness, mischievous gods grant him a steamy second chance in the fantasy world of Elyndor.Reborn with a handsome new body, infinite stamina, and a cheeky System designed to help him “enjoy life,” Benjamin stumbles into the hidden paradise of Verdant Spire—an ancient forest enclave inhabited solely by fierce, voluptuous Amazon warriors.These proud women, who normally venture out only to seek temporary mates, have never allowed a man to live among them… until now.Rescued and claimed by the passionate scout Sara, Benjamin quickly discovers that his arrival is seen as a divine gift. With the System unlocking tantalizing new abilities with every intimate encounter, he becomes the cherished center of an eager, all-female tribe—from attentive warriors to the commanding Queen herself.In a village where strength, beauty, and desire rule, one reincarnated man is about to fulfill every unspoken regret of his past life… one breathless night at a time.A sinful isekai harem fantasy of reincarnation, endless stamina, and the ultimate male wish-fulfillment.

This legend tells the tale of the protagonist, Kuroki summoned to protect the demon king from the hero.

Kuroki, unbeknownst to him, suddenly came to another world. He was summoned by the demon king, Modes. The territory which the demon king overrules was in the midst of being destroyed because of the hero. He had no choice but to bow before Kuroki.

“Please save us, Savior Dono!”

Kuroki nodded, deciding to save the demon king due to an unexpected turn of event.