Douluo: Wuhun Has A Sword, And My Sword Will Hit Hard

Ning Xiao originally thought that in this life he could only hold tightly to the thigh of Rongrong, the rich girl, and eat with her face. On the day when the martial arts awakened, he awakened a knife and accidentally activated the super critical strike system.
[The host launches a normal attack on Xiao Wu, triggering a critical hit effect and currently causing additional drops. Congratulations to the host for obtaining the 100,000-year soul ring. 】
[The host launches a normal attack on Yu Xiaogang, triggering a critical hit effect. It is regarded as a fatal blow and the target is dead. 】
【The host launches the second soul skill against Tang San, triggering a critical hit effect, currently causing poison damage, and the target has been poisoned. ]
[......]
This is not an ordinary critical hit, this is a knife critical hit!