With the holding of the Beijing Winter Olympics, the charm of ice and snow sports has become more and more recognized and loved by the public. Among the addicts, there is Keio Tono, a Japanese mystery novel whose works such as "white night trip" and "worry relief grocery store" are popular all over the world. Most people know Keio Toyono through his reasoning works. Those compact and exciting novels let us see the serious and meticulous side of the writer. However, the real Keio Dongye has been hiding behind his works. "Challenge" is a collection of essays recorded by Keio Dongye and skiing. The book is published by the people's Literature Publishing House. In the book "challenge", Keio Dongye showed readers a real and lovely self for the first time: when he was middle-aged, he was suddenly infatuated with snowboarding and insisted on learning this dangerous sport despite the dissuasion of relatives and friends. In order to find a suitable ski resort, while writing, he took almost every opportunity to travel, and finally became a great snowboarder. Snowboarding is a dangerous sport. Family and friends tried to dissuade Keio Dongye. Although the editors of the book did not strongly oppose it, the premise is that he should finish the manuscript before skiing. Since then, Dongye has started a busy and fulfilling life while trying to catch up with the draft and looking for suitable ski resorts. He recorded his skiing experience in humorous words—— He was anxious about someone else's promise of "skiing together", for fear that the other party would forget the agreement and beat around the Bush again and again; After practicing a few more hours than others, he was secretly proud and hoped to "show off" at the next meeting; Seeing a skier with few people, he bravely slid down and stumbled to the end. Only then did he know that he had challenged a particularly difficult track As readers, like old friends, you can watch an ordinary person like you and me, tell these wonderful stories playfully, and feel his joys and sorrows. The longer he becomes famous, the heavier the pressure on him. The concentration and extreme challenge of snowboarding made him completely immersed in it and brought him spiritual relaxation. If the writing of every wonderful work is a challenge for Keio Tono, every snowboarding is undoubtedly his challenge to himself. He needs to face accidents that may happen at any time and spend energy on countless times of training. However, just as Haruki Murakami is obsessed with running, skiing is also a new self-awareness for Dongye. He said in his book: "snowboarding is very interesting. It's true, but it's not all interesting. There are more interesting things in the world than skiing. I think what fascinates me is' progress'." Because of this "progress", he can constantly devote himself to various new attempts, constantly touch new materials and write new novels. It is precisely because of this "progress" that he has become the one who has dedicated countless classics to us. (outlook new era)