Ruikeks are so SALTY lmao, it's hilarious 😂 Your R x N ending was never on the horizon, she was a selfish girl who forced herself on Natsuo & become his rebound ONLY after Hina rejected him, and rebound-chan obviously kept the island secret so her romance could bloom. Then she becomes a need, overly jealous & gf, her & Natsuo don't click at all personality wise either, meanwhile returning ex and obvious superior waifu returns & continues to have great impact on Natsuo's writing (a core part of the story which you guys probably didn't bother reading since you were gushing over Rui's pouts ). Here's a meme for ya'all(includes one of the author's tweets where she said she'd have to REWRITE FROM AROUND VOL 6 to change the ending - congratz, you've misinterpreted about 22 whole volumes wrong about where the story was heading 😂:
https://cdn.discordapp.com/attachments/713868404741767208/794905458418515968/HINA_GANG_SUPERIOR_READING_SKILLS.jpg
Here's the author's final afterword too:
https://cdn.discordapp.com/attachments/713868404741767208/794927594381377536/AFTERWORD.png
Lastly, remember. Your cries are pointless, as the manga was received well overall and Sasuga's gonna release a new one, probably sometimes this year. Here's more of her tweets:
https://www.reddit.com/r/DomesticGirlfriend/comments/kio7zt/yall_have_probably_seen_the_news_well_more_of_it/
So cope,l2read and better luck next love triangle 😘
https://cdn.discordapp.com/attachments/713868404741767208/794905749607415808/Hoes_Mad.jpg