Byakuya Kiuchi is the one of the character of "Bleach," the Japanese cartoon. He has one of the sword technique whose name is "senbonzakura," the sword passes through the ground and two rows of giant blades rise up from the ground. These then scatter into millions of tiny blades. The number of blades is great enough that Byakuya can use them for defense and offence at the same time. He commonly forms them into large masses of blades to crush opponents.
Ref: https://en.wikipedia.org/wiki/Byakuya_Kuchiki
This is how senbonzakura looks like:
Ref: https://en.wikipedia.org/wiki/Byakuya_Kuchiki
This is how senbonzakura looks like:
And when I was driving this road in this morning,
I was like