Genshin Impact: Miss Ronava, I Have Good Reason to Marry Death

[Genshin Impact Fanfiction + Ronava as the Female Lead + Becoming a Harbinger at the Start + Invincible Protagonist + Righting Past Regrets + Multiple Female Leads + Saving Everyone]

Many years after transmigrating into the world of Honkai: Star Rail and becoming a humble physician of Abundance, Wu Yi finds himself accidentally transported to Teyvat following a violent incident involving a patient.

Upon arriving, his compassion as a healer compels him to immediately use his extraordinary medical skills to forcibly revive the recently deceased La Signora. In doing so, however, he inadvertently provokes this world's god of death-Miss Ronava, the "Ruler of Death." After accepting La Signora's invitation to become a Fatui Harbinger, he becomes an even greater thorn in Ronava's side. From then on, she refuses to leave him alone, hissing at him every few days whenever he saves someone:

"Wu Yi, I'll let it slide that you saved Teppei, but La Signora was already dead. Forcing her back to life only adds to my workload. Even if you are the Fifth Descender, you can't just do whatever you please... You like me? What kind of joke is that?"

"Hah, a Harbinger? First you say you like me, then you turn around and join the Harbingers to oppose me? A man's words are nothing but lies."

"What do you mean, you can save both Greater Lord Rukkhadevata and Focalors? Wu Yi, just who are you? An Emanator of Abundance? What does that mean?"

"Hey, you're protecting the Captain too...? You bastard, do you really enjoy going against me that much? You're courting death, you know that?!"

"Wu Yi! What do you mean by winning over so many girls?"

Finally, seeing all the girls gathered around Wu Yi, little Ronava completely loses it:

"Your death-wife is upon you, Wu Yi!"