It's Christmas Eve in Harlem, but twelve-year-old Lolly Rachpaul and his mom aren't celebrating. They're still reeling from his older brother's death in a gang-related shooting just a few months earlier. Then Lolly's mother's girlfriend brings him a gift that will change everything: two enormous bags filled with Legos. Lolly's always loved Legos, and he prides himself on following the kit instructions exactly. Now, faced with a pile of building blocks and no instructions, Lolly must find his own way forward.