Kylian Parker

Kylian Parker also known as Death or the Grim Reaper is an anti-hero character and former serial killer devised by a member of TheIrregularsHub (Bosse Världsätare) who resides within the Sims 4 universe in Newcrest.

According to Legend
Immediately upon moving into his new home in Newcrest, Parker met Landon who he befriended. Parker frequented fishing with Landon and the two developed a close bond. Landon died sometime later due to unknown causes.

After many years of being a loner and whilst becoming increasingly unhinged, Kylian murdered many victims at this point in his life.

During this time in his life, he studied the act of ressurection and other abilities to help him become a God.

While becomming a better cook at home, he met Bianca Gordon, a gym instructor, on his way to the resturant he worked at, thus a friendship blossoms and eventually Kylian began to flirt with her. After being denied every time and ultimately causing their friendship to turn to dust, Kylian murdered Bianca with an axe to the head.

When the Grim Reaper visited Kylian's residence to collect Bianca's soul, Kylian fought death itself and collected it's soul; becoming death itself.

Saving Robert Henry
Presumably after decades of walking the Earth, Kylian time travels back to slighty after his time in Newcrest once more to offer Robert Henry an opportunity to start again and become a better person. This is most likely due to being tired of the amount of evil in the world.

Second Timeline
Note: all events from the first timeline still occoured, the only difference is that in that reality Robert Henry ended his life and his murders were discovered after death.

Ultimate Fate
Becoming Death itself, Kylian visits every dead person to collect their soul, including Rowan Purcell and James Knight respectively.