The Raiden Shogun's sad story is complex. She was in charge of Inazuma and aimed for eternity. However, she faced many losses. Her past experiences, like the deaths of those dear to her, made her more determined yet also more lonely. She had to enforce rules that in the end created a divide between her and her people. She had to deal with the consequences of her actions when she finally realized that her idea of eternity might not be the best for Inazuma. All these elements combine to form a rather sad story for her.
Well, a popular 'Raiden Shogun Fanfic' is 'Raiden's Trial'. It tells the story of how the Shogun faces a series of challenges that test not only her strength but also her wisdom. It's an exciting read with lots of action scenes. Then there's 'The Shogun and the Sakura Tree'. This fanfic beautifully weaves the relationship between the Shogun and the symbolic sakura tree of Inazuma. It's a more emotional and introspective piece. And 'Raiden Shogun: The Silent Observer' which portrays her as observing the changes in Inazuma from a distance, and then slowly getting involved in the new developments.
Well, the 'dark raiden story' might be related to a particular series. If Raiden is from a game, for example, the story could be about how he turns dark. It could be due to some external influence like a powerful enemy corrupting him or some internal struggle within him. Maybe he has to face his friends as an enemy in this 'dark raiden story' because of this transformation.
As of now, the Genshin manga is not finished. The story is still evolving and there's more to come for fans to enjoy. The creators are taking their time to develop a rich and engaging narrative.
There's no definite answer yet. It might continue if there's enough demand and the creative team has more story to tell. But it could also stop if they feel they've completed the story arc.
There is a Genshin Impact manga available. It brings the game's world to life on the page with beautiful art and engaging storylines. It's a great companion to the game.