Ellie and Sonny are back. cover by: Verde56

After she tragically loses her mother, Cassie turns to street fighting-but she soon learns that the biggest fights happen outside the ring. ***** Seventeen-year-old Cassandra Haynes has never been one to follow the rules. Constantly on the brink of expulsion at school, she doesn't care what anyone thinks about her. But when tragedy strikes and she is left alone to care for her little sister, Cassie needs to find a way to survive and quick. Without telling a single soul, she moves to the next city over and turns to the only thing she knows--the illegal sport of street fighting. As her fights get grittier and more dangerous, Cassie finds out that there are even more people out for her blood. She'll do anything to protect her little sister and some people are about to learn the hard way. Content and/or Trigger Warning: attempted suicide in Chapter 2. [[word count: 70,000-80,000 words]] Link to the sequel - https://www.wattpad.com/story/29778845-the-mystery-fighter-ii Cover designed by Ren T

♥ Astrid ♥ Gunshots. Karate moves. Flipping through languages so fast that my brain struggled to catch up. These had been as familiar to me in the six years I had been in training as a school bell or sound of a teacher's voice might be to anyone else. At sixteen, I had seen more death than I cared to talk about. But what could I say? That was what life as a teenage spy was. And as part of America's little-known espionage agency Delta, that was what I had become accustomed to. But I couldn't have known that things were about to change. A new assignment came up, and though I was with people I had known for years, this one would change things so that my life would never be the same. A drug dealer, working undercover in France. People from my past, popping up in the most unexpected places. And the boy with the blue eyes, who could be completely for me or utterly against me; often, I didn't know which. This was one assignment that would stay with me forever. But, of course, I didn't know that as I headed in...to pure Hell. Welcome to Delta. Now that you're here, good luck getting out.