I Shall Create the Hero's Legend Behind the Hero's Legend: The Heroics of a Royal-Road Killer

Yukina was a young man who hailed from the same village as Relix, the Brave who shouldered the fate of the world. Relix sets off on a training trip to the royal capital to defeat the Demon King, with Yukina being tasked to accompan him. However, Yukina himself has no interest in either the Brave or the Demon King. However, his destiny changes when he got ahold of the talking spear, Gram.

Note: The artist Mao retired at Chapter 20, with Kuuma Arai replacing them from Chapter 21.