"Being able to touch each other turns out to be this warm, I'm so happy." In a near future where "Tink", a personal AI assistant hologram, is used widespread like smartphones today, a young person lives his youth as usual. The protagonist, who is moving from the countryside to an urban area, spend time with new encounters: - An unthinkable stand-out life-sized model queen of "AI Assistant" from an "old-fashioned smartphone" entrusted by his late grandfather; - A mysterious beautiful student body's leader, an up-and-coming "AI Assistant" developer using nano machines; - A bright and cheerful girl childhood friend who has grown up; - A daughter of worldwide enterprise president who leads a business circle with her natural self-confidence; Together they solve troubles in their surroundings, slowly maturing during their meetings, contacts, exchanges and moments when they touch each other. This is a visit to the story of everyday youth's. [Translated from the official website]