4.5 stars. 
 Rule is 22-year old tattoo artist and a certified bad boy. He party a lot, sleeps around, and drinks a lot too. He's independent and wasn't very close with his family but became more withdrawn when his twin brother, Remy died. Remy was the opposite of him. Despite their identical looks, Remy was a good brother, a good student, a good son and a good best friend. Their mother blamed Rule for the accident because it was him who called Remy to pick him up that night---yup, Rule was too drunk to drive. He never made an effort to reconcile with his mother and wouldn't even go to visit his family if it wasn't for Shaw. Shaw had been part of the Archer family since she became friends with Remy when she was 13 years old. Though everyone thought that she and Remy were together, it was Rule whom she fell in love with. On the night of her 20th birthday, she did something impulsive that changed not just her life but Rule's as well. 
 This book was recommended by a friend of mine and I was immediately intrigued because I learned that the hero is a bad boy. He's got piercings and tattoos and works in a tattoo parlor. My initial thought was that he could be a threat to Travis (Beautiful Disaster) and Lucas (Easy)... and boy, I was right! He's character was well written and I immediately fell in love with him. Even in those moments that he's so confused with his feelings and he didn't know what to do with it--- I found him adorable. He's really messed up emotionally and he's scared to let people in but when he finally did.. *sigh* he's all protective and sweet. I have to admit that even though Rule was hot and amazing in this book, it wouldn't click without Shaw. She's different from other heroines that i'm used to. She's strong and very smart. I really liked her character because when she loves she does it unconditionally. She loved Rule--- all of him including his piercings, tattoos, freaky hairdo, etc. and she never tried to change him. She even got upset when Rule tried to be the good boy he thought Shaw deserves (which btw, was really sweet of Rule). Aside from the main characters, the supporting characters were also interesting. I'm sure some of them will be the next hero/heroines on the other books from this series. I am so looking forward to read Ayden and Jet's story! 
 "Here's my heart Shaw. You have it in your hands and I promise you're the first and last person to ever touch it. You need to be careful with it because it's far more fragile than I ever thought and if you try and give it back I'm not taking it." 
 The material need some editing though. There are some misspelled words and missing punctuation marks that I noticed but I'm willing to forget that because it's the story that really matters (plus, I'm not an expert, so my opinion doesn't count, LOL). Also, I still don't get why the title of the series is Rule. Of course I understand that the hero in this book is Rule, but what about in book 2? It's Jet's story... I just really don't get it.(can someone enlighten me please?!?) 
 This book is highly recommended to Easy and Beautiful Disaster fans. This is a new adult novel and I only recommend it to readers 18 years old and above due to sexual content.