College freshman Holly Hamilton is home for Christmas vacation. She's determined to break through her brother Tyler's moodiness. After she follows him to a mysterious late-night meeting and watches an unusual exchange, Holly's suspicions are confirmed. Ty is caught in a drug raid. Since she and her parents work for Uncle Parker's Sloan Foundation to combat drug abuse, Holly sets out to discover Ty's motives. Uncle Parker is the first to understand and help him work through his issues. When her mother Brianne and grandmother Olivia Hamilton, are diagnosed with serious medical conditions, Holly is drawn into new family dramas. Apparently, her grandmother has been keeping a secret from them that has been hurtful to the family. When the secret is revealed, will it fill in missing pieces that may just heal painful pasts? Will the family learn to forgive and extend mercy to each other? As Meme Dyer always says, "God's up to something in this family. You just wait and see."