Basically, she has to become the FL of each world and fulfill the current character's last desires and wishes before they died. She takes over their character. The strange thing is that every FL character has the same exact name. Whereas each ML has the potential to become Armageddon if her mission fails. While completing her mission, she must also get enough of the ML's essence to get out of the current world she's in.

In the end, if she doesn't finish reliving a set number of missions, she won't be able to go home. So she has to figure out how to basically fix the mess left by the former characters in each world. The stories are always of 1 ML and 1 FL, so it's not as if she's with multiple men.

Arc 1: A young princess that's been abandoned falls into a incestuous relationship with her emperor brother by accident. This story is the typical hentai smut story, where most of the story is smut and the actual plot is kind of weak. It does set the precedent that not all stories will end happily. So far this is the shortest arc and ends relatively quickly. 39 chapters

Arc 2: Another drug related plot line where the ML hooks up with the FL. It's about 2 classmates who never have any intersection normally. The interesting thing about this arc is that the FL actually stays in this world until a natural death age. 66 chapters

Arc 3: A princess with a bad reputation is in love with a medical god type of ML. The longer the chapters get, the less smut and more plot is developed. 118 chapters

Arc 4: The FL has been in love with the ML since she was young, However, the ML has extremely low emotional intelligence and is interested in someone else. The plot actually becomes a bit more convoluted and a lot more dark as certain past events that happened in the original story line are remembered. It was actually kind of heartbreaking at times. 102 chapters

Arc 5: Kind of an odd arc in my opinion. A female demon that is married to an immortal god like figure. Every time that FL is reborn, the ML will kill her. So the mission is for the FL to get her freedom from the rebirth cycle. I found this kind of painful to read as we're not sure if we should be sympathetic or not to such a jerk of a ML. 106 chapters

Arc 6: Survivor Island kind of plot. After an arranged marriage ends in divorce, the FL still wants to chase after the ML to show her real tears. Strangely enough, I really liked the empathy in this story. Although, both lead characters are movie stars, they are stranded on an island with some truly vicious people. 125 chapters

Arc 7: This arc is still ongoing. A female emperor has to find a way to seduce her husband who only wants to kill her. Probably my least favorite arc. Much less smut in this arc, and what they do is really repetitive.

After each mission accomplishment, FL gets some weird awards like milk spraying and etc. The basic hentai stuff. Overall, if you like reading similar stories with smut, you'll like this series. All the arcs are reasonably short. Waiting for updates on the RAWs is kind of long though. Although, the system makes the FL feel empathy to the original FL characters, I don't really feel like the FL truly loves the ML. There's a feel of indifference as she just tries to complete her mission. The smut also gets really repetitive in details, possibly because the ML have such similar characteristics and the FL still acts the same with half hearted refusals and innocent behavior.

The MC is essentially tasked with correcting the path of each world she goes to by uniting the previous owner of the body with the male lead that they should have ended up with, thereby saving the world, the Male Lead, and herself.

Currently, the MC is transmigrated into the body of a forgotten (somewhat abandoned) cowardly princess and her mission is to make the male lead — which is her current body's blood-related brother and the current Emperor — turn away from the female lead, who is actually a two-faced woman who used her charm to become the empress and save the empire from the female lead's rule.

Well, MC gets "newbie pack" which are hilariously befitting for erot*c scenarios, special thanks to the amusing system. Lol.

because they are all broken off pieces from the main soul, who has a love grudge against our FL

One arc has cannibalism and gang r*pe, another has the hero spill his background story of being r*ped by his dad as a child and gang r*ped by dad's minions. The latest one is basically a slasher horror novel which makes me want to cry in terror

according to the system itself, it is a rip-off copy from the other better known systems, so it is in need of constant updates, keeps ripping the FL off, and doesn't understand humans AT ALL so doesn't get why our FL doesn't appreciate its work. Many times I wished to reach into the story and snap the system in two.

Sort of dying. This is where the white lotus comes in. She "dies", aka goes into a coma, and only when the hero has suffered (cut his heart into two to give her half, killed and stolen the vitality of lots of people for many years to resurrect her, gone insane and spread a virus to threaten the world into obedience) does she come back or decides not to to teach the hero a lesson, my least favorite arc has this happen and it sucks baallllllsssss

basically the MC was the first host of the system and she got chosen by the system because the other systems ignored the MC. And the MC got so mad at the other systems LOL

the one who killed the original MC in the first place was the ML. Because remember the car that hit her? It was a sports car. The only thing Im missing is the reason. But it seems that the real ML was going to different worlds collecting all those MLs and fuses with them. So it seems that the ML is stalking her even in the 3000 worlds. (O_O) '

the MC finally felt something for the ML. In previous arcs, it was never the MC who was in love with the ML. It is always the client who loves the MC. When she takes over the client, what she felt is empathy. Meaning she just feels the original feelings of the client, but never hers. But in Arc 4, the MC finally realize that she is beginning to be moved by the ML. She feels that only in this lifetime was she able to feel as their first life together. (The ML reincarnates to where the MC is as it was their promise to each other on the first Arc).

The whole dubious consent aside, there is an arc where the MC is nearly r*ped, as in all her clothes have been ripped off, she's been beaten for resisting, and she is in a catatonic state to try to protect her psyche... all for the sake of the ML's character development. EXCUSE ME? Is this a novel targeted at women or men? What kind of bullsh*t development is it to have the MC go through such a traumatic event just so it can make the ML treasure her more?

This... this is simply not what I was expecting. Although the first arc was somewhat lackluster, the following arcs were... darn it! It just made my tears overflow? especially the 4th and 5th ones. Sheesh...i didn't expect the plots to be so deep?? it's hard to move on to the next arc due to the lingering feelings left on the previous arc.

I'm also noticing a slight foreshadowing on the fifth arc that might give a clue as to what's really the deal with the male and female lead and I'm really curious as to what's going to happen and how the author would tie up all the ends! This is simply well written and the smut is just a bonus?