Knight in Rain

Knight in Rain is a Manga/Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.com fastest updating comic site. The Summary is

a weird ” blue rain’ , started falling on male lead [an mu]’s city, resulting in many people to be unable to sleep well, after getting to know that a organization “qing” will enter the dreams of people that have been unable to sleep well, and kill monsters, male lead [ an mu ] decided to join the organization and kill those monsters to level up and become strong, his only motive – is to save his crush’s dream