There might be. In the world of fanfiction, there are often different interpretations. Some authors may write about this scenario in a way that is more about the emotional bond between Nick and Judy growing stronger as they anticipate a new life together, suitable for all audiences.
One major consequence could be that his enemies might take advantage of his weakened state. They could try to finish him off or gain some advantage over him. On the other hand, it could also inspire the good Wesen in the community to come together and protect him. This injury might also affect his work as a Grimm. He may have to take a break from fighting the bad Wesen, which could lead to an increase in their activities in the short term.
In the long run, Nick's jealousy can be a turning point. If they handle it well, they could become even closer, with a deeper understanding of each other's feelings. But if it's not resolved, it could potentially break their relationship apart as the jealousy festers and causes more and more problems.
Perhaps in the fanfiction, Judy starts to spend more time with a new character. Nick, who has a deep bond with Judy, sees this new relationship as a threat to their friendship or partnership, and jealousy creeps in. For example, if Judy and the new character are working on a special project together that Nick isn't part of, it could trigger his jealousy.
I'm not entirely sure of all the specific true stories that inspired Monsterland. However, it might be inspired by true crime stories where people commit heinous acts due to various reasons like greed or jealousy. These could be cases where the perpetrators seem almost inhuman, which fits the'monster' theme in Monsterland.
A few of the recommended novels met the requirements of the title. One of them was Happy Farmer's Home. The heroine traveled to an ancient fishing village and led her family to become rich through her memories. The other book was " Reborn in the Fishery." The female protagonist discovered the secret of her father pouring seafood back into the river in a poor fisherman's family in ancient times. She started from setting up a stall and finally achieved her goal of becoming rich. The other book was " I, Sister Qiao, Become the Richest Man in the World by Farming." The female protagonist became rich by farming and doing business. These novels all had plots in which the female protagonist became rich by the sea.
If Nick gets shot in the fanfiction, it could potentially change his personality or relationships. Maybe it makes him more cautious or brings him and Judy even closer together as they face this challenge together.
Maybe Nick discovers Judy's injury while they are on a case together. At first, he tries to be tough and keep his emotions in check, but as her condition worsens, he can't hold back his concern. He starts to investigate how it happened more vigorously, determined to get justice for Judy.