If there is no Self , what Self is there to be affected by the karma which non-Self now performs?

If there is no Self , then what Self is there to be affected by the karma which the non-Self now performs? EDIT: A similar question I guess was asked in Samyutta Nikaya and Buddha replied as follows : " With thy thoughts, which are under the dominion of desire, dost thou dream thou canst overhaul the teaching of the Master " However I not sure what that means. I would be really happy if someone can explain the meaning of that answer from Buddha.