Completed isekai manhwa? Genre doesn't matter as long as its a manhwa

http://www.mangago.me/read-manga/the_maid_and_the_vampire/?FheS
http://www.mangago.me/read-manga/as_you_wish_prince/
http://www.mangago.me/read-manga/la_dolce_vita_di_adelaide/?Toqx
This one has already finished the main story but it's still ongoing because they are releasing some side story chapters: http://www.mangago.me/read-manga/the_reason_why_raeliana_ended_up_at_the_duke_s_mansion/

Thanks ^