Definition
Used to indicate that the speaker believes their stated opinion is correct and not open to further debate or consideration.
就是这样，没什么好说的。
I've decided to move, end of story.
我决定要搬走了，就这样，没什么好说的。
This movie is definitely the best of the year, end of story.
这部电影绝对是今年最棒的，没得商量。
The responsibility for this matter lies entirely with him, end of story.
这件事的责任完全在他，就是这样。