Responses
http://www.mangago.zone/read-manga/la_dolce_vita_di_adelaide/?l5yI 85 chapters, completed
http://www.mangago.zone/read-manga/the_reason_why_raeliana_ended_up_at_the_duke_s_mansion/ you probably know it but it has 150 chapters, gonna be completed in like 3 chapters, or very soon at least
Isekai manhwas that are either completed or have lots of chapters