The Prince of Time, Huang Zitao, will soon be coming of age and must find the perfect husband to rule his thriving kingdom with. For Zitao's coming of age ceremony, eleven of the most powerful princes from the most noble kingdoms will begin competing for his hand in marriage. The several challenging competitions will test the strength, intelligence, endurance and many other attributes of the princes, eventually finding the best match for Zitao. Zitao is not fond of the competitions, but what will happen when the graceful Prince of Wind, Oh Sehun, captures his attention? The trials can be deadly, only the most skilled of people will survive. Who will rise to the top and claim Zitao as his own?