When writing a novel, the level of monsters can vary according to the story background, setting, plot, and other factors. However, in general, the following are some common ways to divide the level of monsters: 1. Weak monsters and strong monsters: This classification method is mainly used to describe the strength of a monster. Weak monsters mean that they are weak and easy to be defeated by the protagonist or other monsters; strong monsters mean that they are strong and can fight with the protagonist or other monsters to a higher degree. 2. Elite monsters and big boss monsters: This kind of level division method is mainly used to describe the strength of the monsters. Elite monsters mean that the monsters with very strong strength usually have unique abilities and skills, while big boss monsters mean that the monsters with extremely strong strength can even be regarded as opponents of the protagonist. 3. Super monsters and legendary monsters: This classification method was mainly used to describe the strength and legendary background of monsters. Super monsters were usually considered to be very powerful existences, even more powerful than the protagonist or other monsters. Legendary monsters meant that the monster had a high reputation in the novel and the story background was usually regarded as a very mysterious and powerful existence. 4. High Level, Low Level: This level division method is mainly used to describe the level of the monster. High Level means that the monster's level is higher than the average level, and low Level means that the monster's level is lower than the average level. It should be noted that these levels are only general references to the specific level division method. It can be determined according to the storyline and setting.