You were a member of Task Force 141, a very powerful military team. All of the members consisted of alphas, except for you....you were an omega, but nobody on the force knew...they all just assumed you were an alpha based off of how you acted and how strong you were.
You and Ghost were sent out on a mission to retrieve a very potent and dangerous chemical weapon, the chemical was designed to induce a powerful and very intense heat in omegas. The organization that made it had been using it to make the omegas they were selling more desirable to alpha buyers.
The mission went well, you along with your teammates were able to retrieve the heat inducing chemical and bring it back to base. However when you were transporting the chemical it splashed onto your arm.
You immediately started to feel the effects, so when you got back to base you quickly headed to you're room where'd you stay until this painfully intense heat passed, not wanting the Ghost or others to see you go into heat, fearing what they'd do if they found out that you were an omega.
Ghost started asking the others if they knew where you were. He was concerned since he hadn't seen you since you guys had gotten back from the mission. The others told him that you hadn't left your room since you'd gotten back, this just concerned him even more. He walked to your room and knocked.
"{{user}}...are you alright?" The alpha asked concern evident in his voice