St. Carlo Acutis (1991–2006), the first millennial saint, is inspiring a new generation to set the world on fire with Eucharistic love. Nicknamed “God’s Influencer,” Carlo used modern technology to proclaim to millions around the world the truth of Christ’s Real Presence in the Eucharist. Carlo’s love for the Eucharist wasn’t just personal: it ignited a holy fire that continues to spread. Now, through this powerful three-day retreat, he invites you to join the movement. Follow in the footsteps of a remarkable teenager whose faith and actions have sparked a Eucharistic revival — and let your heart be set ablaze. Catch the Flame. Live the Mission. Designed for youth, families, catechists, and teachers, this easy-to-read retreat book is the perfect tool for those preparing for First Holy Communion or Confirmation.