Ok here you go, hope this helps.

Dramaday.me - Very good but they have link shortners.

Onlykdrama.com - My go to if a show is available in there. Direct link without any shortners.

Minidrama.net - You will find some drama that you can’t find elsewhere, uses link shortners.

Dramaday.online - Another ddl Site. Mainly for variety shows.

Sinflix - A rentry with a lot of dramas with multiup links.

kdramahood - You will have to download each episode seperately but it isn’t ad filled.