Tally and Yang {These two are in separate time periods when appearing, Talla appears in the 1nd lifetime, gets killed off for Sao to become a tyrant hellbent on revenge, Yang starts appearing in the 10th lifetime, they both appear in the 11th lifetime and the romance starts}
Fox and the demon spirit {fictional world, around 1000s to 1500s, mimicking England and other regions, around this time, there was a lot of colonization} {Talla is added to this storyline (2th life), however got reborn after just a few chapters to be in a more realistic setting}
Grant {Victorian time period, around the time where art seems to be favored by a few rich people} {Later gets sent into the near future due to one of Jineo's inventions being misplaced in a dream} {Yang and Talla were in totally different continents, they couldn't meet in the 15th lifetime at all}
Generation millennials {mid 20s, Min married as a foreigner, in another country, and becomes a fighter in an undisclosed war} {Loses arm due to the war, sustaining future injuries} {Talla was in the 18th life time, trying to find the letters around the world in hopes of meeting Yang again}
Strange files: An investigator (Grant) sends a message to Min, titled in logs. This leads Min to meeting MG conglomerate at this time, providing Min with a prosthetic arm.
Clan: Was managed for generations in Japan, its business primarily using loan sharking, gambling to gain territory. The clan leader was a rare principled man, leading to Saori's marriage with him, creating the future clan leaders. However, due to the rising tides between the other clans, they slowly erased the clan's power over time.
The sects: A sect is made, although it was corrupted once one of the twins died due to the other twin being evil. After Saori's death, the clan and the Xi sect were enemies due to personal reasons, and stopped their business deals altogether.
2000s {Sao is born, and grows up to become some leader in a clan, in 2014, Jineo appears along with Talla's 19th life (current) } {Min divorces with his former wife, oh and the wife lowkey disappears due to Jingshen's minions btw}
The Incident: Sao's clan gets wiped out due to her childhood friend and becomes a revenge mc? Sao becomes a leader of the clan. Hypothetically, without her childhood friend there, it will still happen due to the Jingshen's animosity towards the clan.
2020 {Talla and Sao will meet, although it's odd that Sao knows so much about Talla's reincarnation} {Jineo is Min's child, just so you know}
Investigations: Talla finds out that Sao is connected to the 1st lifetime, and Sao was actually a tyrant during that time period, leading to suspicions if Sao really redeemed herself.
2022 {Sao loses vision and becomes blind, MG Conglomerate starts targeting her due to Jingshen's orders, and Min has to choose whether or not to go against his orders}
Change: Sao gives up her position of being clan leader, passing it down to her younger brother after sustaining an injury that permanently made her blind. This will make the Xi sect become more wary, as Jingshen's plan has been leaked.
The Truth: Min finds Talla's background through the investigator's final meeting, and Grant gives him a chance to rewrite the upcoming tragedy, but Min declines as he wants to let Sao choose her death.
Last meeting between rivals: Because of Jinshen, Min accepts one final favor from Sao, however due to their clashing ideals, they separate connection with one another, regardless whether Jingshen Xi interfered or not.
2025 {Sao and Min are enemies, Sao gets left behind as a result of the many horrible things that happened due to Jingshen's manipulation tactics, Talla and Jineo watches as everything becomes terrible.}
Betrayal scene: Sao dies, planning the death with her childhood friend, and everyone is trying to stop it before anything happens, but it is too late. Min feels just as the same in the hospital scene, as everyone goes to her funeral.
Xi Sect: The Xi sect is disbanded with the last of the lineage gone, due to Min doing a favor for Sao, and Talla becomes the next leader of the Xi Sect, along with Yang to be the rulers. Sao's younger brother does not rule the sect as he can only run one clan. Jingshen Xi suffered the most out of this, as he was left to rot in a prison due to his multiple crimes, later dying due to unknown causes.
MG Conglomerate: Destroyed completely, as Jineo finishes what Min had started, completely wiping out all of the divisions, up to division 5, which is a great feat.
2040 {Talla and Jineo grows into their late 30s or 40s, Jineo becomes a mad inventor and creates a company about the future, and accidentally makes a time machine, leading to Grant appearing and Talla is trying to repair the pieces of Sao and Min's memories using the tools provided} {Talla is teaching the old moves that Sao taught her, and acts a lot like her mother}
The clan's legacy: Sao's younger brother displays the remnants of the past, adding onto the history and museums relating to the family history. He is rarely mentioned at all, but there are always artifacts everywhere across the net to remind you he's alive, somewhere outside the country.
Time traveling: Grant time travels in time, giving Min the files of the future, and leaves, going to other universes to fix what the future will bring. However, all the universes changed, except the one he visited where Min was alive.
Virus: Min dies out of old age, but Jineo creates a program to mimic Min and Sao, however that creates a whole epidemic of viruses, a name for artificial intelligences that eradicates the human race. Talla and Jineo have to work together to make a weapon that will defeat all the viruses, but it will cost Talla and Yang's immortality.