Jungle Juice is a Manga in english language, Action series, english chapters have been translated and you can read them here. You are reading chapters on junglejuicemangafree.com fastest updating comic site. The Summary is

Suchan Jang is an extraordinary college student at the top of the social food chain. But underneath the perfect facade, he hides a pair of insect wings that suddenly grew when he used a mysterious bug spray called “Jungle Juice.” Suchan’s life crumbles when he bares his wings to the world to save someone’s life. When all hope seems lost, Suchan stumbles upon a hidden world of insect humans where everyone is accepted for what they are. But the law of the jungle governs this secret society and all must fend for themselves in order to survive.