With another Wave happening in a week, Naofumi Iwatani and his party have no time to waste. However, when bat familiars raid Lurolona Village and the Wave countdown comes to a halt, the Four Cardinal Heroes reconvene with the queen, Mirelia Q Melromarc, for a quick briefing. The queen presumes that the odd occurrences are linked to the Spirit Tortoise—a threatening creature that has awakened from its slumber, back to cause havoc once again. A plan to put the Spirit Tortoise to rest is devised—but out of the four men, only the cursed Shield Hero agrees to help. [Written by MAL Rewrite]

Tate no Yuusha no Nariagari Season 2 was set to premiere in October 2021, but was postponed due to various reasons. The series was released on Blu-ray and DVD in three volumes from July 27, 2022 to September 28, 2022.