Akademik

куда кривая вынесет
КУДА КРИВАЯ ВЫВЕЗЕТ <ВЫНЕСЕТ, ВЫВЕДЕТ, less often НИ ВЫВЕЗЕТ, НИ ВЗНЕСЕТ> substand
[VPsubj; these forms only; used as adv or a clause in a complex or compound sent; fixed WO]
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(to wait and see) how a situation will develop, what its outcome will be (without interfering in it):
- (wait and see) how it turns (things turn) out;
- (wait and see) what happens;
- (wait and see) what will come of it.

Большой русско-английский фразеологический словарь. — М.: ACT-ПРЕСС КНИГА. . 2004.