In 2014 rival taxi apps Didi Dache and Kuaidi Dache engaged in a fierce price war that left onlookers stunned. According to multiple sources, Didi and Kuaidi altogether splashed over RMB 2 billion (approx. $376 million) on subsidizing customer ride fares. Yet in early 2015, the two bitter rivals announced their decision to merge. It made little sense. They couldn’t possibly have buried the hatchet that soon. Cases like Didi-Kuaidi are becoming common in China’s internet industry, spanning areas like online travel, group buying and classified advertisement websites. Why is China’s online sector witnessing a series of frenzied mergers, acquisitions and partnerships between sworn rivals?