Is this based on a novel?

Yes, by the author Flona. She wrote Define the Relationship’s novel in 2019 and this novel in 2021

Woah seriously?! Wow the difference between both stories I would've never imagine it was the same author...although the writing for both stories are very good imo.

Thank you! Do you know where to read this novel translated in English?

There’s no official English translation and I don’t think there’s a fan translation either, I think it was started on novelupdates but it hasn’t been updated in a while

Oh i see. Thank youuu