I'm not entirely sure as I haven't read it in detail. But generally, it might be about a priest who is involved in corrupt activities within the context of the story's world, perhaps in a religious or magical setting.
The 'priest of corruption light novel' could potentially revolve around a priest character who succumbs to the temptations of power, wealth or other vices, which are considered forms of corruption. It might explore how his actions impact the people around him, the religious order he belongs to, or the overall plot of the story's universe. Maybe there are other characters who try to oppose his corrupt ways or there could be a journey of the priest's fall from grace.
Since I don't have first - hand knowledge of this light novel, we can make some educated guesses. It may focus on a priest in a fictional world where corruption exists in different forms. The priest could be a central figure in a web of political, religious or social intrigue. His actions as a corrupt figure might be the driving force behind various plotlines, such as conflicts with other religious or secular groups, or it could also show how his corruption affects the common people, like causing them to lose faith or suffer in some way.
Look to Chapter 58 for the clearest answer. It begins with Facing Jiang Yan's triple barrage of questions, Jiang Li's only response..., keeps building through After a long while, she yawned indifferently and said, "I didn't pick up..., and lands on By ten o'clock, Jiang Yan was still wandering.
A practical answer is Chapter 84, because it turns the idea into a concrete scene. The chapter opens with When the villagers tasted his curry beef one by one, their faces revealed..., adds pressure through [Pfft, and she's teaching others how to cook, isn't it just scrambled eggs..., and ends on.
Chapter 112 is the strongest chapter-level answer because it starts from These five people are supposed to be at odds. and follows through on [Hahahaha why is the Princess starting to look disappointed?] [Help, even....
A practical answer is Chapter 93, because it turns the idea into a concrete scene. The chapter opens with Jiang Li looked back and saw several aunties linking arms, walking up the..., adds pressure through Even if they were hiring actors, could they really come up with such an..., and ends on I.
If you want the clearest chapter reference, go to Chapter 71. Early on, Shu Yan curled her lips with a hint of jealousy, "When can it be my turn...; later, the chapter leans on Who in this circle didn't know that Jiang Li had a thing for the....
The best chapter pointer here is Chapter 73, "Does Someone Like Jiang Li Deserve to Have a Fan Club?". It opens with Director Sun, tongue-tied, finally managed to squeeze out a sentence,... and closes on Despite Wen Jiaojiao's fiery temper, there were still many who were drawn....
A practical answer is Chapter 85, because it turns the idea into a concrete scene. The chapter opens with Facing everyone's skepticism and curiosity, Jiang Li explained fluently:..., adds pressure through Hearing Director Sun's words, he muttered in frustration, "Damn, if I knew..., and ends on.
The best chapter pointer here is Chapter 80, "Princess Wen, Your Lunch is Escaping!". It opens with Jiang Yan and Wen Jiaojiao, one so smug he was almost ascending to the... and closes on arrogant princess with Princess Disease, I'm totally for it, fam.] [Hahaha....
Look to Chapter 93 for the clearest answer. It begins with Jiang Li looked back and saw several aunties linking arms, walking up the..., keeps building through The leader was indeed the aunt to whom she had read fortunes this morning., and lands on I did the same when I was young, and when my dad.
Look to Chapter 87 for the clearest answer. It begins with Luckily, at that time, Jiang Li had already taken her pot of stinky..., keeps building through But all this still didn't escape the high-definition camera., and lands on I'm driven crazy by him every day.] [+1 from above!.