After a long wait, the second season of How Not to Summon a Demon Lord has finally premiered, bringing back the much-loved characters and high-stakes fantasy action that made the series a standout. The premiere episode sets the tone for what promises to be another action-packed season, as the protagonist, Diablo, continues his adventure through a world that constantly tests his abilities and morality.
If you were eagerly awaiting the return of the demon lord himself, you won’t be disappointed. This review covers the highlights of Season 2’s opening episode, exploring its plot development, character growth, and the factors that make it an enjoyable continuation for both new viewers and long-time fans.
The Return of Diablo: What’s New?

When we last left Diablo, the self-proclaimed Demon Lord, he was struggling to balance his power with his complex feelings for the people around him, especially the two heroines: Rem and Shera. Season 2 begins by reaffirming Diablo’s dominant status as the fearsome and powerful figure he was initially portrayed as, but this time around, there’s a noticeable shift in how he interacts with the world.
The episode opens with Diablo attempting to adjust to his role as the protector and leader of his companions. His dynamic with Shera and Rem is still intact, but there are hints that the relationships may evolve as the season progresses. The comedy that revolves around Diablo’s awkward yet caring nature is still a central part of his character, and it works brilliantly in the context of this fantasy world. While Diablo’s self-consciousness as an overpowered character is a bit of a running gag, it’s refreshing to see him grappling with his emotional side in a world where power dynamics are so critical.
New Challenges, New Faces: The Villainous Twist
As expected in any sequel, new characters play a pivotal role in expanding the story. How Not to Summon a Demon Lord Season 2 Episode 1 does not disappoint in this regard, as a fresh batch of antagonists emerges. The episode teases these new threats, giving viewers a sense of what’s to come without revealing too much too soon.

The pacing of the episode remains engaging as the characters uncover the challenges that await them, with Diablo once again finding himself at the center of both personal and external conflicts. While it’s clear that these new villains will play a large part in the season’s overarching plot, the episode skillfully balances intrigue with humor, ensuring that the mood stays light even as darker moments unfold.
Rem and Shera: The Heart of the Show
While Diablo may be the primary focus of the series, Rem and Shera are never far behind. Episode 1 makes it clear that the series understands the importance of the dynamic between the three main characters. Both Rem and Shera’s personalities are explored further, with more screen time given to their individual character arcs.
Rem, ever loyal to Diablo, remains the serious and level-headed one of the group, but the episode also offers glimpses of her vulnerabilities. Her feelings for Diablo are complicated, and the tension between them adds a layer of emotional complexity that wasn’t fully explored in the first season. This makes her character more relatable and adds depth to her otherwise one-dimensional persona.
Shera, on the other hand, provides much-needed comic relief, but her role in the episode goes beyond just humor. There are subtle moments in this episode that suggest she will undergo some development as well, especially in her interactions with Diablo. Her relationship with him seems to be shifting, and fans are eager to see how that plays out as the season progresses.
Humor and Fan Service: A Familiar Recipe for Success
One of the things that made the first season so popular was its blend of humor, fantasy action, and light fan service. Season 2 Episode 1 continues that trend, ensuring the return of the show’s signature moments. The comedic timing is on point, and Diablo’s awkwardness in his interactions with Shera and Rem continues to provide laughs throughout the episode.

That said, it’s not all light-hearted moments; there’s a deeper undercurrent of conflict that carries the episode forward. However, the humor remains the cornerstone of the series, and the episode successfully mixes these moments with the high fantasy action that fans expect.
For fans of fan service, the episode delivers with its fair share of exaggerated moments. However, these are handled with a sense of balance, ensuring that they don’t overshadow the plot or character development. The fan service is subtle but present, offering enough moments to satisfy long-time fans without overindulging in it.
What’s Next for Diablo and His Friends?
With Season 2 now underway, there’s a lot to look forward to. Episode 1 lays the groundwork for a story that promises to be just as action-packed and emotionally charged as the first season. Diablo’s struggles as a powerful yet emotionally conflicted character will no doubt continue to be a central theme, but there’s also potential for growth in his relationships with Rem and Shera.
Fans can expect more character-driven moments, with a deeper exploration into the dynamics between the trio. The season will likely build up to more significant conflicts, and it’s clear that Diablo’s interactions with new villains will lead to thrilling confrontations. The episode serves as a promising start to what should be an exciting continuation of the series.
A Promising Start to the New Season
The first episode of How Not to Summon a Demon Lord Season 2 has delivered a solid start to what promises to be an engaging continuation of Diablo’s journey. The combination of humor, fantasy elements, and character exploration remains the show’s winning formula. Fans of the first season will be pleased to see their favorite characters return, and the introduction of new challenges and villains sets the stage for an exciting season ahead.
Whether you’re a newcomer or a long-time fan, the premiere episode offers a balanced mix of action, comedy, and fan service that ensures viewers will be coming back for more.