editt: apparently it's real, well, not like it would change anything. Get ready for another 150 chapters of Kazuya crying, hesitating and gooning while he keeps staring at Mizuhara's ass and giving us wattpad level of description about how beautiful her body is and all of it happens in a single day.
Your Honor, in my defence, he was talking about Rent-a-Girlfriend out of all that the things. I'd rather believe that Kazuya got cucked than believe that there's actual progress in the manga.
editt: apparently it's real, well, not like it would change anything. Get ready for another 150 chapters of Kazuya crying, hesitating and gooning while he keeps staring at Mizuhara's ass and giving us wattpad level of description about how beautiful her body is and all of it happens in a single day.