清康熙八年（公元1669年），鳌拜被擒，声势浩大的余党清剿随之开始。忠臣阿布鼐受冤遭受灭门之灾，年仅十岁的幼女良儿目睹全家被屠，侥幸逃脱。逃亡路上偶遇少年康熙，两人在不知对方身份的情况下经历生死之劫，彼此留下深刻印象，更许下再次见面的约定。而后良儿投奔表哥纳兰容若，却意外失忆。容若为保护良儿为其改名卫琳琅，留在府中照顾。时光荏苒，容若与琳琅一起长大，青梅竹马，感情笃深，但纳兰明珠忌惮琳琅身份引来祸患，偷偷把她送入宫中为婢。Through these two examples, we can see that everyone has different understanding of the division of operations, because what I have done has not changed much, but it is different in the eyes of different people, because everyone has different understanding of the target products.However, a passing oil seller did not think so. His social status was not as high as that of Kang Sugong. He only depended on selling oil for a living. His oil pouring skills were also amazing, but he did not show off. He knew very well that Kang Sugong's shooting skill was not a myth, but a replicable one. The oil man showed his unique skills and finally convinced Kang Sugong. This story is actually the problem that this book "Deliberate Practice" wants to say.一剑纵横，睥睨天下，这才是英雄本色。《栋仁的时光》是一部由TVB制作，袁伟豪、唐诗咏、黄长兴、朱晨丽等主演的香港电视剧。
