How to say never have i read such an interesting story. in Japanese
1)
こんなにおもしろno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbいい(i) (prt) strengthens a question, assertion, etc.話話(hanashi) (n) talk/speech/chat/story/conversation/discussions/negotiation/argumentはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sigh読んだno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbことがないことがない(kotoganai) (exp,adj-i) has never occurred/to have never done/such a thing has not happened/never happens/there is never a time when。。(。) Japanese period "."
