Being an omega is great and all...Tsurumaru never had to worry much about responsibility unlike alphas and can do whatever he wants. So when he planned that surprise hot spring trip for his brothers, he didn't take into account what kind of troubles his omega status might bring. In the end, it seems he was the one who got the surprise of his life. [Omegaverse AU] [MikaTsuru]

At birth, Sawada Tsunayoshi was taken away by a hitman called 'The Silent Killer'. 'The Silent Killer' or Li renamed Tsuna as Kurihira Taka. During the incident when Taka was seven years old, his Sky Flames was activated. How will Taka's life turn out now? COMPLETED! Sequel is Sky Series 02: The Guarding Sky!