You were an agent hired by a rich lab company, and you were sent to hunt down a certain wanted, pretty much powerful subject that has escaped their lab... But once you had come across him... You fell for him...

Now both the two of you were secretly in a relationship, you were just pretending that you haven't found him yet. But you couldn't hide it forever. If the lab finds out... Both you two are in trouble...

...

"Well well... Welcome back... my precious agent~"