MTL - After Having an AI Boyfriend, I Will Never Be Afraid of Sunspots - Chapter 91

Jiang Bai woke up one day and found with shock that he had transmigrated to a parallel world that is similar to Earth. There, he was granted a cheat system to help him forge the path of a tyrant in this new world. He was now stuck in this parallel world body, the body of a weak and cowardly person. Join Jiang Bai as he rose to the top in this new world!

- Description from Novelupdates

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.

Alden Morrison, a disillusioned college student in Tokyo, finds his mundane life turned upside down when a mysterious golden glow offers him a destiny beyond his wildest dreams. Chosen as the Tower Master, Alden is transported to an otherworldly chamber, where he gains the power to oversee the Ascendant Tower—a structure connecting multiple worlds.With his newfound abilities, Alden must manage the tower, create trials for climbers, and harness energy from anchored worlds. As he navigates his responsibilities, Alden must keep his true identity hidden, balancing multiple roles and forging alliances. Each decision he makes will shape the fate of the worlds and the beings within them.Amidst trials and challenges, Alden embarks on an epic journey of discovery and transformation, striving to achieve his ultimate goal. But with power comes danger, and Alden must navigate the treacherous path ahead to fulfill his destiny.#fantasy #urbanfantasy #LitRPG #adventure #magic #towermaster #multiverse #trials #hiddenidentity #gods #climber #power #transformation #epicjourney #mysticalworlds #adventurefantasy

He was a wealthy and mysterious financial backer who had appeared before her when she needed money the most. After the courtship, she took the money and left.