There were two reasons why the Qing Emperor was afraid of Barrette in " Celebrating Years." First, the Qing Emperor had witnessed Barrette's power when he was young. This left a psychological shadow on him. The Barrette was a great killing weapon that Ye Qingmei had brought out of the temple. It was the most powerful weapon apart from Wu Zhu. In order to realize her dream, Ye Qingmei used the Barrette to kill the two kings fighting for the throne. The Qing Emperor had seen this scene with his own eyes and had a deep understanding and fear of the power of the Barrette. Secondly, the Qing Emperor felt guilty because he had plotted and killed Ye Qingmei. As a result, the Qing Emperor had been searching for Barrette, afraid that this weapon would appear again and pose a threat to him. All in all, the Qing Emperor's fear of Barrette stemmed from his personal experience of Barrette's power and his guilt for his crimes.
The reason why Feng Baobao was afraid of Barran was mainly due to the following reasons. Firstly, Barran possessed the Six Treasury Immortal Thief's ability, which allowed him to conceal the qi in his body, making it impossible for Feng Baobao to sense his malice and killing intent. This caused Feng Baobao to be unable to display her ability advantage and was in a passive situation. Secondly, Barran was superior to Feng Baobao in terms of combat skills and experience. He had a special forces background and rich combat experience, while Feng Baobao had never received any professional training. The difference in skill levels between the two sides was huge, causing Feng Baobao to be at a disadvantage in terms of skill. In addition, Barran also possessed a powerful recovery ability that allowed him to rapidly recover his body. Even if he was knocked down by Baby Feng, he would still be able to quickly recover, increasing his advantage in battle. As such, Feng Baobao needed to improve her combat techniques and self-awareness in order to obtain victory in her battle with Barran.
The reason why Versace was afraid of Fan Ruoruo was that she was the first daughter of the Fan family and the only daughter of the official wife. Fan Ruoruo had the reputation of being a talented woman in the capital. She had broad horizons and extraordinary knowledge. Fan Ruoruo's influence and help to Fan Xian made Versace fear her. Fan Ruoruo's admiration and respect for Fan Xian also made Versace afraid. Fan Xian was his idol and could make him better and more outstanding.
The reason the Qing Emperor was afraid of the box was because it contained the Barrett Heavy Sniper Rifle. This was the ultimate weapon left behind by Ye Qingmei. The Qing Emperor had personally witnessed the power of the Barrette. He had witnessed Ye Qingmei use the Barrette to kill two princes who were qualified to inherit the throne. The Qing Emperor knew the Barrette's long-range killing ability. Even if he was a martial artist at the Great Grandmaster level, he could not block the attack of this weapon. Thus, the Qing Emperor was filled with fear of the chest. He was afraid that the Barrette in the chest would once again threaten his life. In order to fight against Barrette, he often researched and made arrowheads and heart-protecting mirrors, hoping to find a way to resist the threat of such terrifying weapons. The Qing Emperor's fear stemmed from his memories of Barrette and his fear of Ye Qingmei. This fear had always troubled him, making him afraid to leave the Royal Palace.
In " Celebrating Years," the Qing Emperor was afraid of Barrette for two reasons. First, the Qing Emperor had witnessed Barrette's power when he was young. This left a psychological shadow on him. The Barrette was a great killing weapon that Ye Qingmei had brought out of the temple. It was the most powerful weapon apart from Wu Zhu. In order to realize her dream, Ye Qingmei used the Barrette to kill the two kings fighting for the throne. The Qing Emperor had seen this scene with his own eyes and had a deep understanding and fear of the power of the Barrette. Secondly, the Qing Emperor felt guilty because he had plotted and killed Ye Qingmei. As a result, the Qing Emperor had been searching for Barrette, afraid that this weapon would appear again and pose a threat to him. All in all, the Qing Emperor's fear of Barrette stemmed from his personal experience of Barrette's power and his guilt for his crimes.
One possible reason could be that he has had some extremely traumatic experiences with certain ninjas. Maybe he witnessed a powerful ninja going on a rampage and killing innocent people, which left a deep scar in his mind, making him fear ninjas in general.
In some fanfiction, Bella might be afraid of Edward because of his vampire nature. His superhuman strength, speed, and the fact that he could potentially lose control and harm her can be a source of fear. For example, in certain stories, Edward's struggle with his bloodlust is emphasized more, making Bella constantly on edge around him.
A woman might be afraid of spanking because it is a form of physical punishment that can be very painful. If she has experienced it in the past, either as a child or in an abusive situation, the memory of that pain can cause the fear. For instance, if she was spanked harshly as a child for not getting good grades, that memory can stay with her and make her afraid of any similar form of punishment.
In the fanfiction, Harry might be afraid of doctors because he has seen other people have terrible experiences with them. He could have witnessed a friend go through a lot of pain during a medical procedure, and that made him fear doctors.
In some fanfictions, Naruto might be afraid of doctors because of past traumas related to medical treatment. Maybe he had a bad experience during a recovery process, like a painful treatment that left a psychological mark.