He Is Cold As Ice

So this is not following the Glee timeline at all. So Sebastian has been in the Warblers since their first year of high school. To everyone around him he is the snarky playboy of the billionaire's Richard and Hannah Smythe. But what about the truth of his life. What people don't see is what he does. What happens when he goes missing for a month and nobody knows where he went. Well you see what people don't know is he is a assassin and agent for the FBI. He has worked for multiple government agencies throughout the years ever since he was 9. He works to protect everyone from the evil that fills the world. So the slushy incident happened in their second year of high school and everyone is in the same grade. Well it is the next year and Hunter showed up. Well him and Sebastian are together. But people don't know that except the Warblers. His life is not all as it seems and people are about to find out the truth. Even the Warblers who only know part of the truth.