reincarnation

The dynamic between the two leads is very interesting because of its body swapping element.
ML realizes his negligence of FL after quite literally being in her shoes.
A manga with a toxic relationship that actually addresses their problems and gives FL her well deserved space/alone time. ML only comes back after she wants him to.

Despite being reincarnted into a child, FL behavior makes sense. She never forgets her past. Its shown how the trauma from seeing her family being killed in front of her knowing shes next continues to follow her.
She carries on with the motive to save her family and battles developing sympathy she has for the one who killed them in the first place. The characters have a lot of dept especially towards the end where everything is unfolded/connected

This is a lot more comical then you would think it would be but the comedy counters the niche-ness of everything in the story.
FL just wants to save her sister and many more doomed to be miserable in the novel she read. Takinh her sisters place leads to an unexpected romance.

VERY BIG SPOILER:
The FL is reincarnated into the evil aunt of the male lead of a novel she read. Not wanting to be the abusive/neglectful aunt originally written, she does a 180 which throws off her nephew. But he's acting different as well because turns out he regressed too.

The novel FL thought she read never existed and her knowledge about this world was actually from her memories from her first life

Mc's gets isekai-ed into an isekai.
To avoid being killed by the 2nd ML she befriends him, and actually fall in love about to marry. But then the og storyline starts. 2nd ML is 2nd male leading.
Although mc is annoyed, she trust her fiancé to pull through during the wedding. He doesnt, she almost dies. Long story short, mc ends up marrying the og ML and is happy.

Og fl feels entitled to everything mc gains from marrying ml and believes it will be hers after simply returning 2nd ml

This is a nice breather from the typical historical setting isekai. FL doesnt reincarnate into some daughter of a noble family set to marry a duke.

But rather she becomes a guide in a horror game to those who become trapped in the mansion she works at.

She struggles between being forced to follow the game's will vs. her desire to not have the newest guest immediately die to the house