Modern Romance With a Wild Premise, Secret Identity Power Fantasy, Sweet and Loyal Couple, and Mutual Identity Reveals

I want something like *Don't Mess With Her! When She Goes Crazy, Even the Capital Trembles*. Modern setting, imaginative plot, secret-identity power fantasy, influential leads, both leads devoted only to each other, mutual secret identities revealed, and the female lead adored by everyone. Fast-paced: she seems like a good-for-nothing, but turns out to be an all-around genius, and the leads are equally devoted to each other.