It depends on your taste. Some people love it for its complex plot and unique characters. But if you're not into mystery and horror genres, it might not be for you.
The complex relationship between Hilda and Ange in the original series gives a lot of room for fanfic writers to explore. Their interactions, which range from being comrades to having a deeper emotional bond, can be delved into in different ways in fanfics.
One key element might be the exploration of the unique biological situation. For example, how the ange's pregnancy and the cross ange embryo development might be different from normal pregnancies in the fictional world. Another element could be the emotional journey of the characters involved, such as the ange dealing with the unexpected pregnancy and all the associated fears and hopes.
The idea of 'ange love' in the fanfiction might focus on the different forms of love that the ange characters experience. It could be about self - discovery through love or the challenges they face when their feelings conflict with their duties. It might also involve how the characters grow and develop as a result of these love experiences.
The Umineko visual novel is definitely worth checking out. It offers a deep and complex narrative that challenges your mind. The world-building and character interactions are top-notch.
You can start by getting a copy of the Umineko manga. Then, find a quiet and comfortable place to sit and focus on the panels and text. Take your time to understand the story and characters.
I'm sorry, but I'm not aware of specific 'cross ange embryo and ange pregnant fanfiction' works. Fanfiction in such a specific and perhaps rather unusual area might be quite rare and hard to find in mainstream platforms.
First, you need to be familiar with the 'Cross Ange' series. Know the characters, their personalities, and the overall world - building. Then, start with an idea for your story. It could be centered around a particular character's journey in relation to the embryos and love. For example, you could start with a character discovering an embryo that has a special connection to their love interest.
Another place to look could be FanFiction.net. It has a large collection of fanfics. However, the quality can vary. When you search for Cross Ange Hilda x Ange fanfic there, make sure to read the reviews or summaries first to find the ones that might interest you. Some writers are really good at capturing the essence of the characters and their relationship.