New manga spin-off from the NARUTO universeSasuke 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, what he left behind. He meets Sakura there and the two of them start a search! They soon find out that a highly dangerous plan is afoot there...What will become of the couple's joint battle, who are also practised comrades? for fans of One Piece, My Hero Academia, Demon Slayer, Jujutsu Kaisen, Dragon Ball, Dr Stone and Fairy Tail!