I recommend the novel "Autumn Sword Shadow" to you. The main character is Ling Juan. At first, he was a wood spirit. Later, when he tried to recognize the ancient demon sword Xuanming as his master, he was accidentally swallowed by the demon sword and became the main character. This novel was a classical Xianxia novel. There was no female protagonist, and the main character was cold and heartless. There was no restraint, and the plot was not infinite. I hope you like this fairy's recommendation. Muah ~π