Shinwa Densetsu no Eiyuu no Isekaitan - Volume 10, Chapter 1 – Wriggling Darkness, Part 1

Before going to college, an ordinary high school student went to celebrate and got drunk. When he woke up, he found himself in a completely different world. There was a big sect, the approaching sect entrance examination, a slum where his body’s previous owner lived, and a shared memory about a missing young girl.

When he got tangled in a fight with a few punks in this different world, he fell off a cliff and miraculously found himself still alive, with two more voices ringing inside his head. They were Sword Master and Saber Master. In the company of them, he continued to find out more about this whole new world. He took the sect entrance examination, entered the sect, met a strange man in black, and even participated in a major competition of the sect to have a chance to win over his peers!
In this whole new world, he was born again and got to explore the fantastic martial world!

- Description from Novelupdates

One day, a tower appeared in the skies of all the major cities…

Shen Yinning was originally the Crown Prince Lu Ying's childhood sweetheart and fiancée, but due to her father and brother's rebellion, she was exiled to Gan State and married to a minor local official as the daughter of a criminal. Meanwhile, Lu Ying gloriously married her cousin Shen Yunxi as his Crown Princess Consort.Three years later, Shen Yinning returned to the Capital with her husband. Everyone praised the Crown Prince and Princess for their mutual respect and harmony, and Shen Yunxi often flaunted in front of her how loving she and the Crown Prince were. However, only Shen Yinning knew that the seemingly restrained and honorable Lu Ying came to her chamber every night, completely disregarding the fact that she was now someone else's wife, secretly claiming her and keeping her as his Forbidden Fruit...

In a world brimming with magic and cloaked in mystery, the Book of Judgement Day wields extraordinary power capable of altering destinies, captivating many seekers and adventurers who yearn to uncover its secrets.The Gamma nation lies in ruins, yet the remnants of its profound mysteries cling to existence, particularly the fabled Book of Judgement Day, a relic sought after by numerous individuals despite the widespread doubt regarding its existence. Rinoa, a diligent student from the prestigious Atlantis School of Magic, embarks on a quest to unravel this enigma; however, as she prepares to depart, her teacher is unexpectedly attacked by a dark-cloaked figure, plunging her into a dramatic confrontation.Determined to pursue her quest, Rinoa defies the school's restrictions on her journey. In this critical moment, she encounters a young paladin named Fitran, who expresses willingness to join her mission—but only under the condition that she acquiesces to his stipulations. Who truly is Fitran, and will Rinoa agree to his terms, risking her mission for the sake of a partnership?