Miss Zhen Zi traveled through time and found that she had become Sadako!
Colonel Chu Xuanchu told her this news!
What she held in her hand was Sadako's videotape.
She quickly recognized the reality and planned to hug the senior colonel!
But this episode the colonel plans to commit suicide!
This horror movie is not called "Sadako" but called "The Grudge"!
Duan Xiaojun committed suicide for rejecting the senior colonel. It may be written as a long article, if the author has time. Then this article is a side story, otherwise it is the main text.
Also, this article is completely unsubstantiated. Sadako and so on... I'm actually quite afraid of ghosts.