Goblin Slayer and his party head up to the snowy mountains in the north after receiving a request from the Sword Maiden. A small village gets attacked, they encounter a mysterious chapel, and something about how these goblins are acting bothers the Goblin Slayer.

The first 25 minutes is a recap of the first season. The movie that follows is an adaptation of the fifth light novel.

(Source: Crunchyroll, Goblin Slayer Wiki)

Years after his father is defeated by an adolescent Gokuu Son, Magenta seeks revenge against Gokuu's family and allies. In his quest to resurrect the defunct Red Ribbon Army, Magenta drafts the services of Dr. Hedo, grandson of the evil legendary scientist Dr. Gero. Hedo embarks to invent a new line of superheroic androids to eliminate Gokuu after Magenta manipulates him into believing that Earth's most powerful heroes are actually alien villains. While Gokuu and Vegeta train offworld, the alien Piccolo mentors Pan, Gokuu's toddler granddaughter, in the same way he once trained Gohan Son, her father. Gohan himself has forsaken his warrior lineage in order to pursue an academic career. Both Piccolo and Gohan must leap into action when their quiet lives are interrupted by the arrival of Gamma 1-gou and Gamma 2-gou—Hedo's new android creations. While the Gamma androids believe they are fighting for justice, a more sinister project incubates beneath the Red Ribbon headquarters. Gohan and Piccolo take drastic actions to protect Pan and defend the planet against a new robotic menace.

Yuu Koito has always been entranced with romantic shoujo manga and the lyrics of love songs. She patiently waits for the wings of love to sprout and send her heart aflutter on the day that she finally receives a confession. Yet, when her classmate from junior high declares his love for her during their graduation, she feels unexpectedly hollow. The realization hits her: she understands romance as a concept, but she is incapable of experiencing the feeling first-hand. Now, having enrolled in high school, Yuu, disconcerted and dispirited, is still ruminating over how to respond to her suitor. There, she happens upon the seemingly flawless student council president, Touko Nanami, maturely rejecting a confession of her own. Stirred by Touko's elegant manner, Yuu approaches her for advice, only to be bewildered when the president confesses to her! Yuu quickly finds herself in the palm of Touko's hand, and unknowingly sets herself on a path to find the emotion which has long eluded her.

After his high school graduation, Yuuki Wakura realizes it has been five years since his sister's disappearance during a "Mato disaster." Throughout Japan, mysterious entrances have opened to a dimension called "Mato"—a demonic metropolis filled with disastrous monsters known as the "Shuuki" that threaten the safety of humans. However, a new hope arose, as the discovery of a Mato fruit that grants supernatural abilities exclusively to women allowed them to fight against the Shuuki. Due to this, a new matriarchal government was formed, establishing a female organization called the Anti-Demon Corps, which caused men to fall to the bottom of society. When Yuuki suddenly finds himself in Mato, he is unable to escape on his own. But just as he anticipates a gruesome end by the Shuuki, a girl in a militia outfit appears and protects him. As the chief of the Seventh Unit of the Anti-Demon Corps, Kyouka Uzen is ambitious yet devalued by her own peers due to her power being deemed unusual. Now in a life-or-death situation, Kyouka takes the opportunity to find out the true potential of her superpower by using Yuuki: in order to defeat the Shuuki, he has to become her slave.