The Eula back story typically involves details about her past, her upbringing, and the events that shaped her as a character. It might include things like her family background, her early training, and any significant incidents in her life that led to her current personality and position.
Key points in Eula's back story could include her upbringing environment which may have been strict or unique. Also, any important events like a significant competition or a life - changing encounter she had. Moreover, her relationships with her peers or superiors during her formative years are likely to be important parts of her back story.
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.