If you are looking for the actual story continuation, you can find it in these official formats:
: While Freia and Setsuna practice their combat skills, Keyarga utilizes his "Heal" to look into the memories of the fallen soldiers. He discovers whispers of the "Cannon Hero," Bullet, who is already making moves to intercept them. redo-healer-ep-13
Following the fall of the Jioral Kingdom's primary defenses and the gathering of his "party," Keyaru (Keyarga) finds himself at a brief crossroads before his next major target. If you are looking for the actual story