It’s a happy ending for sure! I would say to go for it. It’s frustrating but the drama isn’t something I’d pull my hair out for. If you’ve read a lot of the isekai/reincarnation stories this one is by far one of the most unique ones out of the bunch in terms of its ending and direction. I think it’s probably the most satisfying too and realistic based on how much someone would react to being thrusted into a fictional world where their new normal seems to be being treated like trash.

I only ever read completed works, but basing on the comments, it's good yet heavy?
Is it too depressing? What should I expect? Is it not a happy ending? Sometimes I avoid the drama because it's too much to handle but should I read this?