" Do you have any manga that left a deep impression on you? The male lead is a black-haired teenager who uses a tachi, and the second male lead is a blond teenager who uses two guns?"

Yes, the main character in the book " I Was Possessed by the System ", Poisonous Milk River, used the Firmament Tachi in his left hand and the Sword of Pledge in his right hand. However, it was important to note that the author's name could not appear when answering the question. I hope you like my recommendation.😗

I don't know what kind of novel or literary work "

, I recommend the following two novels to you, both of which are novels with handsome male leads who use swords: 1. [Sword Sword Super God]: Swordsman Lin Xiao can split rocks, cut steel, destroy cities, collapse mountains, crack the earth, overturn the sea, break the sky, shatter stars, transcend life and death, cross reincarnation, and break karma. Sword Sword Super God! 2. [Sword Proud Heavenly Spirit: Take the sword in my hand and break the eternal sky!] The young man with determination relied on the first sword scripture in ten thousand years to reach the peak. I hope you like my recommendation.😗

Wow, there are so many male gods in ancient costumes! Let me recommend a few that left a deep impression on me: 1. Fu Ziyu was the youngest and most handsome young general of the Phoenix Dynasty in "Prosperous Marriage: Please Be Careful, General". He was extremely handsome, and both the male and female leads were clean. He was sweet and spoiled throughout the whole process. 2. The successor of the Godly Doctor Valley of the Longyan Empire, the son of the Duke of Lan, the gentle and graceful young master of the royal family, Lan Que, came from <Perfection>>. 3. Gu Moxuan, who was like jade in the streets and unparalleled in the world, came from "Where's the Beauty in Fallen City?" Although he had initially looked down on the female lead Luo Feiyan, he had taken great care of her later on. It really made one's heart ache. I hope you like this fairy's recommendation. Muah ~😗

I recommend the novel "The Youth in the Mountain Village." The male protagonist of this novel was Fang Mingqian. He was a black-bellied, talkative, foolish, and stubborn character who was always annoyed by ruthlessness. In addition, the female supporting role, Zhang Zhenzhen, was a beautiful, powerful, mischievous female tyrant with big ears. This novel was written by Yu Lihe. It was a reality/human novel, and it had been completed.

Lu Hui, pronounced as Hu. As the male lead of the romantic youth-love novel,"The Year 2000, The Age of Youth." If you like this type of novel, I can recommend "Sister Pig is Sweet" and "The Female Supporting Character After Wearing the Book Is Extremely Handsome". They are also romantic youth-youth campus novels. I hope you like this fairy's recommendation. Muah ~😗

He didn't provide an answer because he wanted to avoid the appearance of a novel author.

According to the information provided, he could recommend "Zhao as Emperor of the Three Kingdoms" and "I Possessed Lu Bu". Both novels had plots where the male protagonist used a halberd. I hope you like this fairy's recommendation. Muah ~😗

There are many anime where the male protagonist uses two knives. The following are some of them: - Kirito in the Sword God Realm - Asuna in Sword God Realm II - Naruto from Naruto - Uchiha in Naruto Stormy - The Ghost Dance in the Ghost Destroyer Blade - The Ishimazu from Fate/Zero - Slash! Alan Yaeger in The Crimson Eyes - The Sword Speaker in The Language of Swords The above is only a part of it. If there are other animes where the male lead uses two knives, please continue to ask questions.

There were a few novels where the male protagonist was a teenager, namely,"I Awakened Blue Silver Grass and Was Thought to Be a Wood Evasion,""He Only Has Feelings for You,""God of War Trips," and "That Bamboo Horse Boy." I hope you like this fairy's recommendation. Muah ~😗