Comment by Mozzarella Sticks on Tsuihou Sareta Renkinjutsushi, Adaruto Guzzu De Sekai Wo Sukuu ~ Donna Monsutaa Mo Zettai Ni Ikaseru Otoko ~ - Chapter 1

First time a "banished from the hero party" type story has actually had a plot where it's reasonable to expel the MC from the party.