This is my 2nd time watching this drama. I love Yang Yang and Dilraba, both of them are perfect. I really got emotional toward the end. I love astronomy and how we are advancing to explore the world. I just hate that there is competition between countries. So much driven hate behind these competitions in Space. It is so sad. This is a very good romance story between two people with different career backgrounds. Dilraba's character gave strength to Yang Yang's character. I loved that part of the storyline. They say behind every great man there is a great partner. A partner who is loving and supports their spouse no matter what. That is what makes a marriage last. I loved all of the cast because they had a part in this story. I'm so glad that part of it was gaming. I know Yang Yang loves those types of dramas. I felt they both have great chemistry with each other. Would love to see them in another Chinese Drama. I hope you enjoy this as much as I did.