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赵思萍率先道：长帆这个妾还未正式过门，先让何员外见到了。该剧讲述的是1939年的上海，王家和洪家的年轻人，经历了种种的风雨考验，踏上了不同的人生道路的故事。再小，那也是对手。2004年的圣诞夜，某高级公寓内，野口贵弘（德井义实 饰）及其妻子奈央子（小西真奈美 饰）双双遇害，现场则有四个惊慌失措的年轻人：杉下希美（荣仓奈奈 饰）、成濑慎司（窪田正孝 饰）、安藤望（贺来贤人 饰）和西崎真人（小出惠介 饰）。最后西崎认罪，入狱服刑十年。曾经在濑户内海某小岛担任驻警的退休刑警高野茂（三浦友和 饰）对此案存有诸多疑问，当年出生在该小岛的希美和慎司曾卷入神秘的失火事件，上京后的希美与安藤是大学同学，两人又和西崎租住在同一公寓中。千丝万缕将四个年轻人以及野口夫妇联系在一起，每个人都有需要守护的“N”，他们用谎言编制了扑朔迷离的爱恨迷局……等养好了，再教我用剑。Figure 1 is an example of a JOP attack. In this example, the attacker's aim is to execute a system call "int 0x80" to open a new command line window. To do this, an attacker needs to modify the contents of the eax register to "0x0000000b" and the ebx register to the string "/bin/sh" before "int 0x80" is called, and the ecx and edx registers must point to the value "0x00000000". Suppose the value "0x0000000" and the string "/bin/sh" can be found in memory when the program is running. An attacker needs to construct the value "0x0000000b" himself. However, for the value "0x0000000b", when an attacker saves data to the stack through a buffer overflow, the "0x00" byte will trigger the system to terminate the read operation. This example specifically describes how the attacker uses the existing code snippet in the program to modify the value of val pushed into the stack by the attacker step by step from "0xffffff0b" to the value required by the system call "0x0000000b", thus implementing JOP attack. The following are the detailed steps of the process.