Rust-Eater Bisco Volume 4 (Manga)

is the fourth volume of the manga adaptation of Shinji Cobkubo's Rust-Eater Bisco light novel series, illustrated by Yuusuke Takahashi. It was released under Square Enix's Gangan Manga UP! imprint on March 10, 2021.

Synopsis
A world where the "rusty wind" blows, which rusts everything in the world. "Mushroom Defender", which is hated as the cause of "rusty wind", Akaboshi Bisco, along with a beautiful boy doctor, Milo Nekoyanagi, sought the spiritual medicine mushroom "rust-eating" and finally got it. However, due to his nemesis, the cunning trap of Kurokawa, the secret of "Rust-Eater" is revealed. Bisco and Milo escaped from their lives, but Bisco decides to defeat the black leather alone because of his feelings for his partner. The story of Bisco and Milo leads to a spectacular end, carrying the fate of all the people they have met. An adventure fantasy where the strongest buddy's bow and arrow shoots through everything, comicalize Chapter 1 Completed here !!

(source: Bookwalker JP - Translated)

Chapter List

 * Chapter 17
 * Chapter 18
 * Chapter 19
 * Chapter 20
 * Chapter 21

Characters

 * Bisco Akaboshi
 * Milo Nekoyanagi
 * Paw Nekoyanagi
 * Chiroru Oochagama

Adaptation Notes
This volume of the manga adapts part of the first volume of the Light Novel.