Aotsuki Eito Hentai: Próifíl Carachtar & Bailiúchán

Character from The Hundred Line -Last Defense Academy-. Eito is friendly and mild-mannered, describing himself as socially awkward due to the years he spent in isolation at the hospital because of his illness. Despite this, he is pragmatic and wants everybody to get along. [spoiler]Towards the end of Route 0, it is revealed that Eito is actually deeply misanthropic and had been plotting from the shadows to disrupt everyone's efforts since the very beginning, hiding behind his meek persona. (Source: Danbooru Wiki)