Whether Will comforts Nico in fanfic can be quite unpredictable. It all comes down to the creativity and direction of the writer. Some fanfics might focus on building that kind of emotional connection, while others might take a different path.
Well, it's hard to say for sure. The story could go either way. Maybe Will has the motivation and ability to protect Nico, or there could be circumstances preventing it.
Their relationship could develop slowly. At first, they might just be acquaintances who respect each other's abilities. Then, as they spend more time together, they start to have small conversations that gradually become deeper. Eventually, they realize they have feelings for each other.
One challenge is the jealousy of other gods. Since they are new gods, the older, more established gods might not like the attention they get or the new ideas they bring. Another challenge is controlling their powers. As mentioned before, going from demigod to god means a huge jump in power level, and it's not easy to get used to. For example, Percy might accidentally flood a city while trying to create a small puddle for fun.
One of the common themes in fanfictions involving Percy, Nico, Jason and Chaos could be their epic adventures. For example, they might team up to face a new and powerful threat that emerges from the chaos itself. Maybe they have to journey through different realms, using their unique powers and personalities to overcome obstacles.
Fanfiction gives them a chance to escape into different worlds and scenarios. It can be exciting for them to read about themselves in various settings, like in a fantasy realm or a historical period. They can experience new adventures through these stories.
To some extent, it is. Nico Walker drew from his own life for the story, but it's not a pure, unfiltered account of everything that happened. Some parts might be embellished or reimagined for literary purposes.