I'm starting a new Wattpad story called Omegas Next Door (it is omegaverse). I need help coming up with how I should start my first chapter + what the first chapter should include/be about.

Here is the back story for everyone:

Characters

Chan- Alpha, he works as a gym trainer in his gym (he owns it).

Minho- Alpha, he works as a veterinarian.

Changbin- Alpha, he works as a mechanic for his own shop.

Hyunjin- Alpha, he works as a furniture mover.

Jisung- Alpha, he works as a producer.

Felix- Alpha, he works as a baker in a local bakery.

Seungmin- Omega, he works at a coffee shop in the local café.

Jeongin- Omega, he is about to go into college.

Roles

Apartment 142, The Alphas:

Chan is seen as the leader of the pack.

Minho is seen as the "meanest" of the pack (He is mostly not mean, I promise).

Changbin is seen as the muscular one (despite Chan being a gym trainer).

Hyunjin is seen as the calmest (crazy, I know), but he's not that calm at all.

Jisung is seen as the clumsest alpha, and he is also one of the more impulsive alphas.

Felix is the nicest alpha, and he gets mistaken for an Omega quite often.

Apartment 143, The omegas:

Seungmin is the older of the two omegas, and he is often seen as the more protective omega.

Jeongin is the younger of the two, and likely going to be the youngest in the story.

Backstories

The alphas:

The first two alphas to meet and start dating each other were Chan and Minho. Minho met Jisung, introduced him to Chan, and things spiraled from there (in a good way). They don't have a ton of trauma that is known (meaning I don't know if I want to add trauma or not, but we'll see).

The omegas (Warning- abuse, manipulation, and foster care):

Seungmin and Jeongin met in foster care. Jeongin had been given up for adoption when he was ten, and Seungmin's parents died in a car crash when he was 8.

During their first foster house together, they met an alpha named Kunya. Kunya was seen to many kids as a bully. The first time Kunya started picking on Seungmin and s3xu@11y @$s@u1ting him was when he was in his heat. Ever since then, Kunya did whatever he wanted to both of them, threatening to hurt them both if one of them rejected him.

Over the years, Kunya eventually got more violent and almost $tr@ngled Jeongin to death. Ever since then, both omegas stopped trusting alphas, and they became bratty to basically every one they saw (that could hurt them).

When they got escaped from their foster home, they moved into an apartment together, a tiny one on the "shady" side of town. After a few years of cramped living, they moved into the Sunnypalm apartment complex, room 143.

The first chapter is following the omegas, so it would have to do something with them.

Thank you so much for your help, Earthlings! If you want a shout out on the first chapter, I'd be happy to add it for anyone that helps!