⚠️ Completed but still editing ⚠️ When a new mysterious girl suddenly appears a S.H.I.E.L.D this puts Morgen Stark on edge. Considering that this new girl is a fifteen year old assassin. **Btw I don't own marvel or Morgen Stark, just Wren. I also don't own any of the pictures that I put on here** This book is dedicated @Belle4706