MTL - Nine Yang Sword Saint - ~ After 2 more words, ask the brothers to help each other!

Mu Zhi’an transmigrated into a world of immortals and became a supporting character destined to be a stepping stone for the protagonist. He originally wanted to befriend those heaven-chosen protagonists, but when Mu Zhi’an turned around, he discovered that the girls surrounding him were either the protagonist’s childhood sweethearts or fiancées.Most inconceivably, those girls who should have liked the protagonist all fell for Mu Zhi’an, this supporting character. Looking at the heavenly beauties beside him, one after another, Mu Zhi’an had a bold idea. He resolved to get rid of the protagonist and turn the tables to become the master himself.After finally defeating several protagonists with great difficulty and obtaining a large amount of resources, in order to enhance the girls’ strength, he shared the abundant resources with the girls around him. He originally thought that with the enjoyment of so many resources, he would surely be able to prove the Dao and become an emperor in the future, transforming and ascending as an immortal. Until one day, looking at the rolling tribulation clouds in the sky and the several empress characters reborn in the lightning tribulation, Mu Zhi’an’s eyes gradually lost their luster as he muttered, “I’m so foolish, really… I thought that after getting rid of those heaven-chosen sons, I would be the new protagonist of the world and become a powerful immortal in the future. But I never thought… it turns out they were the real protagonists all along.”

I exist in the darkness, disappear under the bright light, and will eventually devour the sun and turn into the shadow of all things… Known by people as the indescribable terror of darkness; the king of shadows; the dark day; the existence of the shadow of the world , is still just a somewhat special high school student, facing a weird death game…

- Description from novelbuddy

Ding Ning was just an ordinary youngster from a small border town in southwest China, but he had learned tremendous medical skills from his masters since his childhood. After graduating from college, he stayed in Ninghai City and tried to seek a job in a hospital there, but things did not go well at first. However, he accidentally saved Shen Muqing who was from a rich and powerful family, and then got involved in the confrontation between Ninghai special police team and a mysterious organization called Vampire Mercenary Group in order to protect Ling Yun who was his landlord’s daughter. It became the turning point of his life. After that, he started an incredible adventure during which he would find out the real identities of his father and masters and discover the secrets behind the mysterious organization Vampire Mercenary Group and the special weapons and tactics team Dragon Soul…
The story tells about how he opened nine apertures, fought with rogues, chased after various pretty girls and established a rich and powerful family by himself. He climbed up to the peak of his life step by step, and finally became medical sovereign.

- Description from Novelupdates

She thought heartbreak was the hardest battle she'd ever fight. Ending a five-year relationship in 2024 nearly broke her, but she rose anyway. By 2028, she’s everything she once dreamed of becoming. A bestselling author, an admired high school teacher, and a successful businesswoman. But behind her perfect image lies a dangerous secret. She’s also one of the most feared underground hackers in the cyber realm.Then one night in City X changes everything. A book signing. Too many drinks. A stranger with a voice like sin and eyes full of danger. The next morning, no memories, a blurred signature, a hotel room, and a man’s touch she can’t forget. Back in City C, she tells herself to move on. Until someone knocks on her door. And the man from her forgotten night says the words that turn her world upside down.“I’m your husband.”He’s younger, commanding, and far from ordinary. A soldier from a secret military unit hidden in the shadows, where forbidden experiments and enhanced beings redefine humanity itself. Now bound by a contract marriage, they’re forced into a world of covert missions, coded lies, and a war between love and survival.She’s a hacker who steals secrets.He’s a soldier sworn to protect them.And when their worlds collide, love becomes both a weapon and a weakness, the only thing powerful enough to save them... or destroy everything they stand for.