New manga spin-off from the Naruto universe. Sasuke Uchiha travels far away from Hi-no-Kuni to the Institute of Astronomy. He wants to find out what Rikudo-Sen'nin once did there and what he left behind. He meets Sakura on site, and the two embark on a search mission. Soon they discover that a highly dangerous plan is in motion. What will happen to the joint fight of the couple, who are also trained comrades? For fans of One Piece, My Hero Academia, Demon Slayer, Jujutsu Kaisen, Dragon Ball, Dr. Stone, and Fairy Tail.