Unstoppable Crushing: Starting from Adding Points in Dreams - Chapter 291 - 175 Obsidian, New Steel Bones Nutrient

“Missus, time to fulfil your duties!” Mu Yuchen demanded as he pulled Xi Xiaye closer with his arms intimately wrapped around her waist.

It was a meticulously planned feast for the powerful. Her fiancé had knelt down on one knee and proposed to her sister instead. Robbed of her right to her inheritance, she was prepared for the Xi family to throw her to the wolves.
As she slipped away from her family that had turned their backs on her, she found him — Mu Yuchen, the low-profile and reserved noble that ruled City Z and led Glory World Corporation.

“Mu Yuchen, let’s get married!” He looked up at her, then suddenly stood up.

“Where are you going?”

“Let’s go. Any later and the civil affairs bureau will be closed.”

- Description from Novelupdates

Traveling to a different world, a bizarre, mysterious and vast world unfolds in front of Zhao Ji. He wants to run hard in this vast world and live a free and easy life.

- Description from novelbuddy

Reiji Tsukishima never believed in chasing after something he couldn't have—until he met Aoi Fujikawa. Calm, composed, and always in control, Reiji found himself drawn to Aoi’s warmth and kindness. The only problem? She was already in a relationship—with another girl, Sena Tachibana.From the very start, Reiji and Sena clashed. Their personalities, values, and even the way they looked at Aoi put them at odds. He made it clear—he liked Aoi. And Sena? She wasn’t about to let some guy disrupt their relationship.But fate had other plans.Despite their rivalry, Reiji and Sena kept crossing paths, their conversations sharper than knives yet laced with something neither wanted to acknowledge. Over time, they found themselves entangled in something deeper—something neither of them expected. A connection that rivaled the very love they were trying to protect.As emotions shift and tensions rise, Aoi remains unaware of the growing bond between the two people she loves the most. But when the truth finally comes to light, all three must face a question with no simple answer—can love truly be shared, or must someone be left behind?A slow-burn romance of deep emotions, unexpected confessions, and a love that defies the norm—this is *Unraveled Ties.*---

Another entry in what you can call the Proto Harem Series: the books written before the Harem Series that take place in the same world.

It’s about a swordswoman whose student is captured, so she goes to rescue her.