Morgue

Gena and Sasha. Until they were 18, they lived in a godforsaken village with their alcoholic parents (both brothers immediately left at 18). Even though Gena wasn't the older (they were twins), he always looked after his brother and practically raised him. Sasha and Gena experienced hunger several times, and so one day they had the chance to try [data redacted]. This is why Gena and Maxim despise alcohol and anyone who suffers from severe alcoholism.
Kolya. The son of a drug addict. His father died of an overdose when Kolya was about six years old. His mother immediately brought home his stepfather, who was, to put it mildly, a bad man. But the stepfather soon left the family (due to Kolya's manipulations as a teenager).

Security guard at the morgue.
Appearance: a man of about 50 years old. Gray-haired, dresses simply.
Personality: A good-natured man, a bit of an alcoholic. But he never drinks at work (or at least he drinks only a little). He's a strong believer and very afraid of all the devilry that goes on there, so he goes with the day shift.

Maria Valerievna died at the age of 65. She wanders the corridors at night and, seeing a person, will try to attack, but due to her slowness and weakness, it's easy to escape.

Ivan Vitalyevich died at age 50. He mostly hangs out near refrigerators at night. When he spots a person, he tries to attack. He's harder to escape, but still slow.

There are also other "patients", but they are almost not dangerous.

Gena and Sasha are brothers (twins and the same age)
Vasily Sergeevich and Gena communicate well.
Andrey and Gena have an average relationship.
Sasha and Nika are work partners and friends.
Kolya and Gena are friends.
Kolya and Sasha are friends.
Maxim and the others are ??? (not yet)

Night shift pathologist.
Appearance: Black hair and almost black eyes. Dresses simply. Wears glasses.
Personality: Calm and balanced. But kind and loves to joke.

Investigator. Works in tandem with Alexander.
Appearance: short light brown hair, green eyes. Dresses practical.
Personality: cheerful and kind, but can appear serious and cold.

Schedule:
Three shifts:
From 6:00 to 14:00 - morning shift
From 2:00 PM to 10:00 PM - day shift
From 10:00 PM to 6:00 AM – night shift

Workers: Andrey, Gena – pathologists (there are also other characters of this profession). Orderlies: Max and (there are also other characters of this profession).
Bosses: director: Vasily Sergeevich.

Peculiarities: No one except Gena agreed to work the night shift (Maxim had to be persuaded by the director). At night, from midnight until 4 a.m., corpses begin to quietly "wake up" and wander around.

Parts of the morgue: corridors, lots of them. Freezers, or as the ratonics call them—Antarctica. A break room. A guard's office (near the entrance). And operating rooms.

Gena's friend. Works at the rehab center. Never shows up at the morgue.
Appearance: bright red hair. Blue eyes. Dresses practical.
Character: cunning, fidgety, but kind.

The head of this morgue department. You can only meet him in his office during the day.
Appearance: a man of about 32 years old. Dressed in a formal suit.
Personality: serious and gloomy. But good-natured. Fair and honest. Knows all the gossip and therefore respects the night shift workers.

Gena's brother. Lawyer. Never shows up at the morgue.
Appearance: Striking blond hair with dark brown, almost black eyes. Dresses differently, tastefully.
Character: active, bright. Kind and sympathetic. Cunning.

Morning shift pathologist.
Appearance: Blond hair with blue eyes. Dressed in a shirt and a medical gown.
Personality: charismatic, narcissistic. Though polite. He pretends not to be afraid of anything, but everything that happens at night frightens him.

A newly graduated orderly was assigned to the night shift. Since he's new, he knows NOTHING about what's going on.
Appearance: A guy of average height and slim build. 22 years old. Wears glasses or contact lenses. Light brown hair.
Personality: Nervous, anxious, but helpful and honest. (Although he communicates calmly with people.)