The Story Of The Banisher Side After Banishing The Party Member - The Party Was Weakened, But We Aim To Be The Best In The World is a Manga/Manhwa/Manhua in (English/Raw) language, ACTION series, english chapters have been translated and you can read them here. You are reading chapters on ManhwaZ fastest updating comic site. The Summary is
"Exile" and you're weakened!? A "do-over" fantasy of a failed party! "Stardust", an up-and-coming party, in order to aim even higher, expels Est, a “burden” of the party members. But as a result, the party is weakened and Est is awakened! In this "Serves You Right!" situation, a swordsman with zero motivation and zero pride rises to the occasion! This is a story about the "Aftermath" of the "Side that Banished Him".