[Fanfiction][Anime Crossover][Plot-Driven][Lighthearted and Fun][Chuunibyou]

During the battle at the Valley of the End, Sasuke Uchiha, hailed as the world's strongest, accidentally entered a portal and traveled to the world of Konosuba, where he joined Kazuma's team.

At first, everyone was amazed that they had such a strong teammate, but as time went on, he realized the seriousness of the situation.

"Sasuke-senpai, this mission isn't too difficult. We just need to work together to kill the Demon Frog... Wait! Why did you blow up the city?!"

"Sasuke-senpai, I heard that guy from the capital has some powerful background. You absolutely mustn't... wait, what do you mean you glared at her until she was unconscious and then took the magical artifact from her?"

"Sasuke-senpai, that fat-headed, big-eared guy is the lord. We were in the wrong this time, as long as we find evidence... Damn! Why did you kill the lord!?"

"Sasuke-senpai, that guy is the chaos of this world, the enemy of humanity—the Demon King, and he's incredibly powerful... Oh dear! You'll destroy the world if you keep doing this!!"

Good news: I've traveled through time, to the world of Fairy Tail. Even better news: The magic can summon plants, and not just any plants, but the ones from the Plants vs. Zombies mini-game. Bad news: I haven't seen Fairy Tail, so I don't know the plot. Even worse news: The summoned plants aren't the ones Kern is familiar with. ...Kern, having traveled through time, gazed upon the summoned [Worker Sunflower], [HR Ice Shooter], [Surplus Value Sun Mushroom], and all sorts of other bizarre plants, lost in thought.