Kon'yaku Haki o Mochikakerarete Juusuunen, Soko made Iu nara Haki Shimashou! - Vol. 1 Ch. 5

[MangaDex]

 

[GreenDude1]

The first guy she kick is straight up dead. His neck snapped.

 

[Taliante]

Now that's how you do a sweet yandere. How cute in a bit of a stalker-ish sort of way.