The On1y One, will take us back to the age of high school teen, the age of learning, trying, and finding the answer of every incoming to your life. This drama shows us the great story teller, music, chemistry of every character in a frame (perfect casting for every characters too!). The story going not too fast and not too slow, so we can get to know more about these 2 main characters, Sheng Wang and Jiang Tian with smooth. I hope this great drama can be make for the next season. because this is just the beginning. I hope that those who have never watched this drama will give it a try.