Ep 6. The Butterfly of Black Death

The episode titled "The Butterfly of Black Death" is the sixth episode of the first season of the anime series Buso Renkin. The episode follows the protagonist Kazuki Muto and his ally Tokiko Tsumura as they confront another creature created from alchemy called a homunculus. The homunculus they are facing this time is known as Papillon, a flamboyant creature who uses butterfly wings to attack his enemies.

The episode begins with Kazuki and Tokiko searching for the remaining homunculi, who are being created by a mysterious group known as the L.X.E. While on their search, they come across a city where the citizens are rapidly falling ill due to a mysterious disease. Upon further investigation, they discover that the disease is caused by the homunculus Papillon, who has been spreading the disease through the butterfly wings attached to his back.

As they confront Papillon, they discover that he is a powerful opponent who is not easily defeated. He displays a range of abilities, including the ability to fly, use his wings as weapons, and shoot poisonous needles at his enemies. Kazuki and Tokiko engage in a fierce battle with Papillon, but they struggle to get the upper hand. Furthermore, Kazuki's Buso Renkin weapon, which takes the form of a lance, is rendered useless against Papillon's wings.

Despite the odds against them, Kazuki and Tokiko refuse to give up. They develop a new strategy to take down Papillon by using Kazuki's mutant powers, which allow him to regenerate his body at a fast rate. They plan to use Kazuki's powers to absorb the poison from Papillon's wings, rendering him powerless. This plan succeeds, and they are able to defeat Papillon by destroying his wings.

After the battle, Kazuki and Tokiko are praised by the city's citizens for saving them from the disease. However, they are soon confronted by the mysterious leader of the L.X.E., who warns them to stay out of their affairs if they wish to stay alive. Despite this ominous warning, Kazuki and Tokiko remain determined to stop the L.X.E. and their plans to create more homunculi.

The episode ends with Kazuki and Tokiko continuing their search for the remaining homunculi, with the knowledge that their quest will only get more dangerous from this point forward.

In conclusion, "The Butterfly of Black Death" is an action-packed episode that showcases the challenges Kazuki and Tokiko must face in their quest to stop the L.X.E. The battle against Papillon is intense and showcases the creativity of the series when it comes to its battle sequences. Furthermore, the episode's ending sets the stage for future conflicts, making it an exciting and captivating addition to the series.