Year Two by Sophie Lark. This is the second book in the Kingmakers Series.
 
Genre: Dark romance
Pages: 368 (paperback)
Spice level: 3 out of 5 peppers ️️️
 
Themes and tropes: 
🔪Mafia romance
🔪Mafia heirs
🔪Dangerous college
🔪Forbidden love
🔪Good girl x bad boy
🔪He falls hard
🔪Arranged marriage
 
Blurb:
Miles Griffin (son of Callum & Aida)

Mafia families from around the world send their children to Kingmakers Academy to learn the skills of criminal enterprise.

Under the rules of Sanctuary, students are forbidden to fight or kill. But rivalries are high, tensions inflamed, and forbidden love arises in the most unlikely places…

Welcome to Kingmakers.