The Hero Is Overpowered But Overly Cautious, Vol. 5 (manga) — Light Tuchihi

After the monstrous Crossed Thanatos follows the party back to the spirit world, Seiya falls back on his standard response to the unexpected -- running like hell in the opposite direction. Even a nigh-unbeatable hero might not withstand the implacable pursuit of this logic-defying enemy that effortlessly barrels through gods! But all hope is not lost, as Seiya apparently even knows what to do...when he doesn't know what to do?!