Fengjie is called Li Yunxi. She is a professional killer. Her nationality is from country M. however, due to some unexplained reasons, she came to country h very early.

Because he was in another country and his identity could not be exposed, he changed his identity to live in H country.

But for various reasons, he became a professional spy of H country. Identity is not exposed, so people call her sister Feng.

As for the reason why she is a double agent, it is because Li Yunxi, that is, Sister Feng, was seen by people in the M country when she was on a mission. By chance, she was seen by acquaintances, so Li Yunxi also began to work as an intelligence agent for the M country.

As an intelligence agent in M country, Li Yunxi has no complaints. After all, he is also a member of M country, so he should contribute to his country.

Li Yunxi was born in a remote mountainous area. Because his family conditions were not optimistic and he had a younger brother to support him, Li Yunxi was very sensible when he was very young and went out to work very early.

Li Yunxi was very lucky that when her life was dark, someone took a fancy to her. Because of her courage and diligence, she accepted her as an apprentice.

Li Yunxi's apprentice is a man named Jiangling, who is also a professional killer.

When Li Yunxi grew up, he inherited Jiangling's career as a killer.

Li Yunxi is different from other killers. She only kills those who are guilty. Otherwise, she will not take over work. She is very filial. Every time she gets money, she will send a sum of money to her parents in the countryside, and she will give money to her brother for his study.

Li Yunxi treats Jiangling like his father and goes back to see him from time to time.

But now her identity is a little special, so she hasn't gone back to see his parents, brother and Jiangling for a long time.

In fact, at the beginning, when DIDU said that he seemed to know Li Yunxi, Li Yunxi was a little flustered, because it was very sensitive to her.

In fact, when DIDU was very young, he probably saw Li Yunxi at the age of twelve or thirteen. But it's clear that they don't know they've actually met each other.

If Li Yunxi reported her real name and DIDU also reported her real name, they might know that they knew each other before.

As for how Li Yunxi and DIDU got to know each other, we still have to find out 13 years ago.

Then the relations between M and H are good, and they are not in a stalemate. Both sides still insist on peaceful diplomacy. Since the change of President soon, the two countries have been in a stalemate.

Di Dou and his father came to m country to play together after their leisure vacation. In the process of playing, di Dou met Li Yunxi, who was still in the countryside at that time.

Li Yunxi was sensible and obedient when he was young, and DIDU's father liked it very much.

And DIDU and Li Yunxi are the same age. They have common hobbies and topics. DIDU often invites Li Yunxi to play together.

So every time DIDU's father played, he would come to play with Li Yunxi, just like his own daughter.

But later, Li Yunxi had to leave home to find something to do. When DIDU came to play, Li Yunxi was no longer there, so they had no chance to see each other.

So far, both of them are 25 years old, 13 years later.

But when we meet again 13 years later, things are different.