In Kamen Rider Saber Ep. 2: A Swordsman of Torrents, Rides A Blue Lion, entrusted with the powers of the Sword of Flames, Kamiyama Touma has saved the city from a dreadful incident! But the mysteries surrounding the sword, the books, and this strange new world only deepened! Soon, Rintarou Shindo appears before Touma, acting as a swordsman from the Sword of Logos organization, who have been protecting these “books imbued with power” since ancient times! After taking him to the Northern Base of their organization, he starts to reveal some unbelievable facts to Touma!