The nine vital dragon energies of the night watchman referred to an ancient Chinese medicine method commonly used to treat illnesses. This method used massage to treat the illness. The masseur would apply different forms and strengths of strength to activate the internal system of the patient's body and promote spontaneous improvement, thus achieving the treatment effect. Dragon Qi was usually used to treat inflammation, nerve pain, gallstones, psoas spasms, frozen shoulder, headache, joint pain, embolisms, back pain, and other diseases. However, the given search results did not mention what the nine vital dragon energies were. Therefore, I don't know what the nine vital Dragon Qi of Da Feng's watchman are.
While waiting for the TV series, you can also click on the link below to read the classic original work of "Dafeng Nightwatchman"!
The 'trouble with imps' in a Harry Potter fanfic might also be about how difficult it is to control or get rid of them. Imps are not as powerful as some other magical creatures but they are very tenacious. If they've infested a certain area of Hogwarts, like the Forbidden Forest or an old, unused classroom, it would be a headache for the teachers or the caretaker, Filch. They might try different spells to banish the imps, but the imps keep coming back, causing continuous trouble.
I'm not sure specifically as I haven't read it. But generally, it might be about a collection or group (constellation) of important life - related events or phenomena. It could explore different aspects of human existence, like relationships, emotions, or the way people face challenges in life.
The theme of self - discovery also plays a big role. The Pokemon with the vital spirit may go through a journey of finding out its true capabilities, and the trainer may also discover new things about themselves while training and bonding with such a Pokemon. For instance, in some fanfics, the trainer realizes their own hidden potential through their relationship with the Pokemon with a vital spirit.
One inspiring story is of those who have overcome age - related skin problems. The collagen in Vital Proteins has helped in reducing wrinkles and increasing skin elasticity for some users. It's quite amazing to see the visible changes in their skin.