LGHTNOVELBOOK 
Thrust into a brutal magical reality, ordinary (is he) Ren Kurokawa's only goal is survival. Using his innate caution and sharp, observant mind, he must navigate deadly perils and learn the rules of this unforgiving world alone.
note-its re:zero world with intelligent mc he is intelligent and strong hope you enjoy it
Re: zero-World novel is a popular light novel covering Fantasy genres. Written by the Author its_None . Read Re: zero-World novel online for free.