The paragraph describing the character's demeanor and actions is a little longer

Manners and actions are indispensable elements in a novel. Through them, readers can better understand the character's personality, psychology, and situation. The following is a paragraph describing the expressions and actions of the characters, hoping to bring some inspiration to the readers. He (the protagonist) stood where he was with a firm and deep gaze, as if he was thinking about something important. His lips curled up slightly as if he wanted to say something important, but he did not say it in the end. A figure slowly appeared behind him. He was holding a long sword that was shining with a faint light. His eyes and actions made the readers feel the nervousness and excitement in his heart. He leaned forward slightly, his fingers gently caressing the hilt as if he was feeling the faint light it emitted. A smile appeared on his face, as if to tell the readers that he was not a cold and ruthless person, but a warrior with a soft heart. He clenched his fists and his body trembled slightly as if he was afraid of something. There was a hint of doubt and uneasiness in his eyes, as if he was thinking about something important. His body trembled as if to prove his fear and nervousness. In the end, he slowly put down the sword in his hand, a trace of helplessness and sadness flashing in his eyes. His eyes and actions made the readers feel the loneliness and helplessness in his heart. His body leaped forward as if he wanted to escape from this world that was filled with fear and uneasiness. In this paragraph, the protagonist's eyes, actions, and demeanor let the readers deeply feel his inner world. Through his mannerisms and actions, readers can better understand his character, psychology, and situation, and thus better understand his behavior and decisions.