Tsuna, Lord of Pandemonium (KHR / NnM)
Tsuna always lived his life as Sawada Tsunayoshi, whose Father is an incredibly high-ranked Mafioso; and as Nura Rikuo, whose Grandfather is a youkai and the Lord of Pandemonium, Nurarihyon. In which Tsuna is Rikuo, and Nana is Wakana. -AU, Twoshot -Katekyo Hitman Reborn x Nurarihyon no Mago