The main reason why Pittover is considered a "progressive city" is because of its extremely low crime rate. Rome wasn't built in a day, and Pittwolf's low crime rate didn't come overnight.

Originally, Pittwolf imported a lot of valuable resources for the development of high technology, and robbers and thieves frequented it after discovering this piece of fat. The legendary Leather City policewoman Caitlin was born, and without her, it would be a paradise for crime syndicates.

With a wealthy politician father and a pioneering researcher at Hextech to her mother, Catelyn showed a talent for scouting and tracking at the age of 14.

On that occasion, Caitlin's father was attacked and robbed on his way home, and she sneaked out of the house that night with his father's rifle to track down the looters based on clues at the crime scene.

At first, her parents strongly oppose such a dangerous hobby, but Caitlin is too caught up in it to help herself. In an effort to protect her daughter, Caitlin's mom uses her expertise to create high-tech gear tailored to her scouting.

Resolute, sophisticated, and quick-witted, Caitlin is a sheriff in the progressive city of Piltover. She is fierce and wise, with a strong sense of justice, and absolute loyalty to the law, and a gorgeous Highkos Tech rifle by her side.

She is both a patient hunter and a scourge of criminals and criminals in the city.

Caitlin was born in Piltover, a wealthy and powerful family of Hex mechanics. While she quickly picked up the social etiquette of city dwellers, she preferred to travel to the wilderness south of the city in her free time.

She was able to blend in with Piltover's high society and follow the deer's tracks in the mud of the forest, though Caitlin spent most of her youth outside the gates of Piltover.

She was able to track birds flying in the sky, and she could use her father's Bilgewater Mauser to hit a hare three hundred yards away with a single bullet, specifically in the eye.

Caitlin's strongest weapon is her intelligence and curiosity. She took her parents as a role model to learn from, and her parents also subtly taught her the truth of distinguishing between right and wrong.

While the family's engineering skills had made their lives rich, her mother warned her that Piltover was full of temptations, and that gold-plated and sugar-coated rhetoric could make even the most benevolent heart callous.

Caitlin did not take her mother's warnings to heart, for Piltover was an incomparably beautiful city to her. Every time she has been to other parts of the world, she cherishes the orderliness of her hometown even more.

All of this was changed five years later on Evolution Day.

Caitlin returns home from a hike in the countryside only to find her home ransacked. All the servants in the house were killed, and his parents disappeared without a trace. Once Caitlin had arranged her family, she set out to find her parents.

Searching for hidden prey in the streets of the city is completely different from hunting in the wild, but Caitlyn still finds the intruders one by one.

None of these people know who their employers really are, only that they use the initial "C" as their ID code.

This clue culminates in Caitlin to a secret Hextech lab, where her parents are locked up and forced to work for a rival syndicate.

Caitlin rescued her parents, and the guards of Picheng arrested the head of a rival family who planned the kidnapping based on the information provided by Caitlin.

She and her parents return home and begin to rebuild their lives, but Catelyn's heart changes significantly.

She saw for herself that Piltover could become a dangerous place, where ambition and greed were almost like ferocious beasts in desperation.

In the course of her own investigations, Caitlin sees through the hypocritical façade of progress and science. She saw helpless people, lost souls and lonely individuals. She also saw her ability to help them.

Although she loves her parents dearly, Caitlin does not want to inherit the family business and become a craftsman, but wants to find another way to make a living in this bustling metropolis.

She began to work like a private detective, using her hunting skills to find missing people or recover stolen property.

On her twenty-first birthday, Caitlin's father gave her a Hextek Seiko rifle as a gift. This weapon is a superb, with specialized ammo providing better stability and more accuracy than any rifle Caitlyn has ever had.

The gun can also be freely modified to fire many different types of ammunition. From then on, Caitlin would always take it with her whenever she went out to solve a case.

Caitlin knew the hidden corners and secret passages of Piltover as well as she knew the jungle paths by heart as a child, so not only did she earn a decent income from the job, but she also came into contact with many different classes and social groups.

Caitlin's work has led her to many bizarre events, which have also given her a lot of first-hand information, especially about unproven Hextech and deviant alchemy technology developments.

Over the next few years, she quickly made a name for herself, and everyone knew that if she wanted someone to help her, she would go to Catelyn.

As Caitlin takes on a case of theft of a Hextech device and its associated intentional assault, as well as a series of child kidnappings, she teams up with a Piltover-guarded agent to investigate.

Like her, the agent has a penchant for taking on bizarre cases. Despite the fact that the clues are getting slimmer day by day, Caitlyn does not give up.

She traces the clues of the case like a puppy chasing a bone, and finally finds out. Caitlin and the guards tracked down an alchemist who had been forced to lose his mind by his physical condition, and hired a group of psychosis who had escaped control.

After a bloody battle with the madmen, Catelyn and the guards were able to free the missing children. During their private celebrations, he invited Catelyn to serve as a sheriff in the Leather City Guard.

At first, Caitlin refuses, but eventually realizes that with the resources of the Leather City Guards, she may be one step closer to the mysterious "C", the only one who has slipped through the net in the case of her family's attack.

Caitlin is now a revered chief of the Piltover Guardians, guarding order in the City of Progress - with a focus on fanatical craftsmen who dare to challenge the boundaries of Hextech.

She has recently found a new partner from Zaun, the impatient and reckless Vi. How this incredible duo came to be, and why they were so effective, has been the talk of their colleagues after three rounds of drinking, and even the suspects they sent to prison were curious.