Synopsis

The chapter focuses on the emergence of a powerful monster, initially believed to be A-rank, but later determined to be a 'pseudo-A-rank'. The main character and their companions struggle against the monster while also trying to prevent it from reaching and destroying the research center and its purification devices. Despite the immense power, the main character manages to defeat the monster, earning stat points for the kill, revealing that only part of it was defeated and there is more to deal with.