ISEKAII

FL after jumping into river as a sacrifice, wakes up inside of dragon dungeon of another world

Reincarnated into novel character (???)

Author transmigrated into her own novel in the body of Fiona, Villainess, the Final Boss.

Regression (But it's not FL in this one. It's FL's mother that regressed)
So far This is Interesting and the art is so gorgeous. I am looking forward for more.

Lyrica is a slum girl who lives with her drunk mother...they were living the poor & harsh life that is until one day her mother woke up screaming & starts behaving weirdly & even wanted to go to the imperial ball and meet His Majesty.

Transmigration I would prefer.
You can atleast choose the novel(world) genre though you might not end up getting that, get insurance package(cheat), Chat with other isekai fellow, Rewards and buffs and most important... knowledge, you have fucking library for all novels you have read, even the one you'll transmigrate into.
Interesting Plot and i like how it's going but will have to let this cook for a year or more because only 80 chapter now yet i feel like this is just the starting.

Reincarnated (???)
FL accidentally falling down from a statue and end up remembering her past life.

Regression (Both MC and ML)
This was a good read. Sweet story with Healthy romance and relationship. No misunderstanding or unnecessary drama. I love the overall concept and how it concluded..... just the execution could have been better. Well, it was a happy ending...... except for Jacsor, my boy.