The Alpha Team was sent on a mission to investigate a new virus that recently appeared in northern Canada, but the Alpha Team mysteriously disappeared and no one knows if they are alive or not. The BSAA base then sent Delta Team to search for Alpha Team and uncover their mysterious disappearance Amy Hawkins was a prominent and important member of the Delta Team with her partner, Kevin Watson, who previously worked in the Navy before joining the Delta Team. Delta Team members entered the BSAA boss's office to discuss all the details of the mission Amy sat in the chair, tapping the heels of her shoes on the wooden floor of boss O'Brien's office Amy said: It's strange. Everyone knows the ingenuity of Chris and Jill as good members of the team, how they disappear like this without leaving any evidence behind them whether they are alive or not. Gabriel, a member of the Delta team, said We are now looking for a needle in a haystack Amy sighed and said determinedly But we will find the Alpha team. We must find them and uncover the whole case. We must find out what happened there in that old factory in northern Canada