Immoral Guild

This is the youth I want? The young hunter with the most kills in the guild is Kikuru. He spent his entire childhood honing his hunting skills, and now all he wanted was to quit his job and turn back the clock to his younger years! Training his successor is Kikuru's top priority because he wants to retire as soon as possible! But for some reason, nothing but immorality has taken place under his cunning new guard! How will the youth of Kikuru grow? The newcomers' training in Kikuru's immorality has begun!

(Source: bilibili Global)