The story takes place ten years after the tenth generation of the vongola, Sawada Tsunayoshi, officially inherited it. The mysterious party invitation, the collapsed hotel, the "disappeared" family, the red-light vongola ring, the journey through the 19th century...? Is all this a coincidence? Or a well-designed conspiracy? Still……?
What are their beliefs? Is it God or yourself? What truth are they pursuing? Is fate determined?
All the mysteries are intertwined with each other, and there are seemingly no clues. What is the answer to the mystery? Let us follow the ten generations of the vongola family, believe in them, and explore together! !