MTL - Guardians of Tirisfal of Konoha - Chapter 18 research makes me happy

Bai Aoxue, the best mercenary in the 21st century, is accidentally sent back to the Chengxi Dynasty in Great Continent due to an explosion in her mission, and trapped in the first daughter of Prime Minister. After her rebirth, she is set up by her father to marry the 5th prince Jun Yeyan who wears a mask all day long.
In the face of bloodthirsty enemies, discord between brothers, collusion among courtiers and invasion of enemy state, can Bai and Jun resolve the crises? What will happen to their political marriage? How will the fierce battle for the throne end?
With many twists and turns, the book brings you to experience palace revolution, love and hatred thousands of years ago.

- Description from Novelupdates

Qinghe County master Gu Sheng died. She had a first class beauty, her name could move the world, but she still lost to the hands of a woman inferior to her. Gu Sheng was only able to understand that she was the antagonist of the heroine after her death, a cannon fodder.

In a pure white space, Gu Sheng was expressionless because of the transmigration.

System: “The heroine must change her fate, must fight against cannon fodder and the passerby to brush a sense of existence. As the master, you are their biggest stone in the way.”

Gu Sheng’s eyes flashed and made a peerless smile, “Then let me see who is the stumbling block that should be trampled and who is the final winner!”

- Description from Novelupdates

A modern Japanese man reincarnated into a game as Welner von Zeavert. Though he reincarnated as a noble’s son, he is neither the main character nor the hero of this world. He become someone who didn’t even appear in the game.Plus, with only [Spearmanship] as his skill, he can’t even join the hero party to clear main story.His small advantages are the fact that he became the hero’s friend and his father’s rather high status. He’s nothing but a supporting character of the story.He noted the game story that he knew from his past life, used it, along with his authority and influence as a noble, to survive from demon king army.But, without realizing it, the knowledge from his past life and his memories of the game story affected the world. He saved people that should have died and took care of events that didn’t appear in the game.With that, he carved history of this worldThis is not a story about the hero. This is a story about struggle and effort of a young noble.

BlurbKira is an Omega treated badly by her pack. She has always been seen as weak and useless. On Alpha Asher’s birthday, she finds out she is his mate, but he rejects her and chooses his mistress, Mira, instead. Humiliated and blamed for something she didn’t do, Kira is thrown out of the pack.Alone and heartbroken, Kira runs into the forest and meets Alpha Ryker, the leader of a pack with a scary reputation. But Ryker is not what she expected. He helps her grow stronger and shows her kindness she has never known. Kira also discovers she has special powers and is part of a prophecy that could save or destroy all werewolves.Now, Alpha Asher wants Kira back, but Ryker has already captured her heart. As war looms, Kira must choose between Ryker, who believes in her, and Asher, who regrets his mistakes. Her decision will decide the future of the packs and her own destiny.Will Kira rise above her past and become a leader, or will she let others decide her fate?