User blog comment:B214/Chapter 498: Gray vs. Invel/@comment-5303512-20160822105845/@comment-1359322-20160822112516

Yeah i know just saying that Invel is kinda doing things the roundabout way. He could've told Gray the truth. Invel himself said darkness exist in everyone's heart, if Gray even has a tiny bit of hatred over Natsu, he may very well lose his sanity on the spot and actually try to kill Natsu. Wouldn't that be a smarter, more realistic course of action.