Why did Cortana die in "Wading the Sea of Wrath"? "Wading through the Sea of Wrath" Cortana did not kill him, but committed suicide. Why did Cortana commit suicide? Because she wanted to prove to her boyfriend Li Miaomiao that she was innocent, and she was not a watery poplar girl as Li Miaomiao thought, Xiao Na stabbed herself 17 times in front of Li Miaomiao, and finally died of excessive blood loss.
Wading through the Sea of Anger Xiao Na is an international student in Japan, in order to prove that she is true love for Li Miaomiao, she chose to stab herself 17 times, but Li Miaomiao did not believe her because of Xiao Namiao's performance, but fled the scene in panic, and finally the persistent Xiao Na kept stabbing herself with a knife, resulting in excessive blood loss and death. Why is Cortana so crazy? Why such a crazy move? In fact, Xiao Na and Li Miaomiao are both mentally unsound people, Xiao Na has lacked love since she was a child, so once she meets someone who really cares about her, she will dedicate it without reservation.
When Xiao Na knew that Li Miaomiao had a falling out with a few friends, she went to find those Japanese friends, but she was ruined by these people. Of course, Xiao Na and Li Miaomiao did be with other men during their relationship, Li Miaomiao knew about Xiao Na's experience and felt that Xiao Na was a watery poplar woman, so she scolded and abused Xiao Na, Xiao Na found that Li Miaomiao really cared about herself, so Xiao Na chose a very crazy way to prove that she loved Li Miaomiao.
The ending is that Xiao Na committed suicide, Li Miaomiao was afraid of escaping, and was considered a murderer by Xiao Na's father Lao Jin, of course, this is the plot of the movie, Li Miaomiao is indeed a murderer in the original book.