In the Shadowhunter world, Alec and Magnus meet and fall in love, facing challenges and misunderstandings along the way. Despite hardships, their dedication to each other helps them overcome obstacles, leading to a happy marriage and starting a family.
Magnus expresses his deep feelings for Alec, sharing his past struggles and fears of being accepted for who he truly is. He thanks Alec for being a beacon of love and hope in his life, no matter the outcome of their relationship.
Their son grows up curious about his parents' work as Shadowhunters and eventually follows in their footsteps, embracing his heritage and training to become a skilled member of their community.