Responses
http://www.novelupdates.com/series/theres-a-pit-in-my-senior-martial-brothers-brain/
There's only 5 chapters alredy translated if you want to read where the manga starts well you gotta wait for a little more to be translated (〜 ̄△ ̄)〜

I'm planning to read the novel as well.
but I am pondering on whether or not I should start from the beginning or just start where I left off in the manga. would it make a difference?? :)
Thanks in advance! :D