Loop 8-shuume wa Shiawase na Jinsei wo: 7-shuubun no Keikenchi to Daisan Oujo no "Kantei" de Kakusei shita Ore wa, Aibou no Behemoth to Tomo ni Musou suru

Master swordsman, sage, dragon knight... Remille can't believe his ears when the princess lists off his possible futures. Born to a lesser noble house, he's never been anything but a low-level adventurer. In fact, he's lived that same life seven times—always forming an adventuring party with his friends at age fifteen, and always giving his own life to save theirs three years later. But not this time. The eighth loop is going to be different. After his most recent death reveals his friends' treachery, Remille finally takes a different path that leads him to Princess Ciel, wielder of the powerful Eye of Appraisal that can judge anyone's true potential. Will her wild claims about Remille's future come to pass? With her guidance, can he really become a great sage or a rider of dragons? Is the adorable catlike familiar he's tamed in past lives really a mighty behemoth, the strongest of the magical beasts? And will he really be able to escape the deadly destiny that's claimed his life seven times already...? (Source: J-Novel Club)