Maybe it's Grendel!

"I better talk to Agent #b#p1103003##k of #m101000000# about a new assignment."

"#p1103003# told me #p1032001# looked very suspicious. She said she always had #p1032001# in mind every since she found out about his past, which involved dabbling with dangerous black magic. She then assigned me to visit #b#m101000003##k, where #p1032001# lives, and wanted me to conduct a #bfull search in his house#k while #p1032001# is away."

"While conducting a full search in #p1032001#'s house, I was ambushed by a black shadow. Thankfully, I came out alive. After telling her what happened, #p1103003# stopped and started thinking about something..."