In the world of Konosuba – God's blessing to this wonderful world!, Kazuma just wants to earn enough money to live a lazy, carefree, and luxurious life. But he can't catch a break. A call for party members would add more fuel to his fire as Darkness and Megumin enter his life. Megumin is an archmage, a crimson demon, and the third member of Kazuma and Aqua's party.

Megumin made a grand entrance. She painted herself to be a powerful demon and wielder of the strongest offensive magic: explosion magic. She possesses this power, but it is a one-time use power, which makes her a great risk once used. Megumin takes the world by storm Konosuba by storm with his cheeky personality and determined, competitive spirit.

7 “My name is Megumin! My calling is that of an archmage, who controls explosion magic, the strongest of all offensive magic.”

Season 1, Episode 2

Megumin knows how to make an entrance. She introduces herself to Kazuma, Aqua, and the viewers during this episode with this statement. From this, one would think that she is an all-powerful witch, but soon after, fans realize that she is not so serious after all. She faints afterwards, claiming that she has not eaten anything in three days, causing her serious aura to immediately disappear.

Viewers soon learn that while her claim about controlling explosion magic is true, there is a caveat. She cannot use explosion magic more than once a day, because it uses so much energy that she cannot move a muscle afterwards.

6 “I’m fine with any erotic act you like! I’ll show you that I can handle that disgusting act we used those frogs for!”

Season 1, Episode 2

After discovering that Megumin can only use her magic once a day, and seeing how well she got along with Aqua, Kazuma knew he needed to shut her down immediately. Unfortunately for him, he was in a sticky situation. After their mission with the giant toads, Aqua and Megumin were covered in slime, and Kazuma had to support Megumin since she couldn't move due to using her explosion magic.

Just as Kazuma was about to reject her request, she shouted that she was fine with his erotic acts, causing the villagers to glare at her. Megumin purposely shouted so that he would beg her to be quiet and finally give in to the idea of letting her join his group.

5 “He’s making me want to blow him up.”

Season 1, Episode 5

When Mitsurugi, another reincarnated Japanese boy, sees Aqua, he is both excited and shocked to see a goddess like her locked in a cage. He tries to attack Kazuma for not giving Aqua the luxurious life she deserves.

As he grabs Kazuma, Darkness and Megumin attack him with their words for being rude to Kazuma. Megumin knows how powerful her explosion magic is, and at that moment, she felt like unleashing her powers on Mitsurugi because of how he was treating Kazuma. Even though she doesn't always act like it, Megumin truly cares about Kazuma's well-being.

4 “If you’re talking about me, don’t call me by that nickname! Otherwise, I’ll prove how crazy I am right here and now!”

Season 1, Episode 10

As the destroyer approaches the city, all the adventurers are on alert and come together to devise a plan on how to destroy it. They conclude that they need an incredible amount of firepower to stop it—and that firepower can only come from the “madman,” also known as Megumin. This nickname makes Megumin angry, and she threatens to unleash her mad power—that is, her explosion magic—against them.

The adventurers weren't wrong to trust Megumin. In this episode, she successfully uses her explosion magic twice. Her power is what destroys the destroyer and saves everyone in the town.

3 “After all, I have the kind of relationship with Kazuma here where we take baths together.”

Season 2, Episode 2

Yunyun, Megumin's self-proclaimed rival, appears in her episode and tries to get Megumin to duel her. Throughout the episode, Megumin gives the impression that she is not interested in their duels, and Yunyun is just wasting her time. But secretly she enjoys the duel.

This declaration brings Megumin's victory home as she tells Yunyun with a mischievous look on her face. Yunyun barely has any platonic friends, and the realization that Megumin has an intimate relationship makes her accept defeat as she declares Megumin the winner of the duel.

2 “It is true that as your friends, we will be happy to help you rather than leave you alone!”

Season 3, Episode 4

This was a presumptuous statement from Megumin to Kazuma, as he had just given them a difficult task. Kazuma, after spending a few days with Princess Iris, was not ready to return to his boring, untouched life. Looking for ways to extend his stay, he declared that he would find the thief targeting the nobles and deliver the loot to the Eris church. He thought that this would allow him to spend more time in the castle, but he was wrong.

In their group, Kazuma, oddly, seems to be the least troublesome. He often tries to stay out of trouble, but this time, he got them into unnecessary trouble and trouble. This prompted Aqua and Megumin to attack him because, for once, it wasn't their doing.

1 “He was so impressive! That mask, that black suit – it all speaks directly to my values!”

Season 3, Episode 6

When Kazuma joined Chris to be a noble thief, his first task was to steal the necklace that Princess Iris wore, as it is a dark treasure that allows users to switch bodies. What Kazuma didn't expect was that Megumin would be a fan of Chris. At first glance, Megumin was impressed and impressed by his fashion style.

At the castle the next day, Clair accused Kazuma of being useless, but praised the thieves for their impressive performance. This made Kazuma smile, almost revealing his dangerous secret as Megumin went into fangirl mode. It's safe to assume that when she finds out that her mysterious masked man is Kazuma, she'll be a bit upset.