After thinking for a while, I feel like these two dramas may fit the bill as well
2. The Tale of Nine Tailed 1938 - if you did not watch S1, it's okay, there's a short review, so you'll learn the main point of the main story. It's moving drama, a lot of action and adventure, some drama, some love story. As someone who like folklore, I loved this one. S1 wasn't as good and I did drop it lol, S2 (1938) I've binged in 3 days
3. Love Scout - there's some trauma as the backstory but nothing too angsty and it has the happy ending for most of the characters. Cute and sweet, has some tropes and cliches but they are not the main plot