While Others Practice Martial Arts, You Specialize in Negative Effects?

Lin Yu accidentally traveled to a world of high martial arts where disaster beasts were rampant. He also became the low-ranking student in the school with a health value of only 30 points. Just when I thought I wouldn't be able to take the joint examination and the martial arts examination to be promoted to a martial artist. Lin Yu discovered that he could upgrade some things with debuff properties. And applying debuff to the enemy can also increase the health value! [Cause frost effect to the enemy and gain 25 points of vitality! [Causes paralysis and poisoning effects on the enemy, and gains 155 points of health! [Causes burning, tearing, and stun effects to the enemy, and gains 500 points of health! ... At this point, Lin Yu embarked on the path of specializing in debuff negative effects. Others are practicing martial arts to increase their energy and blood. Lin Yu only needs to stick a needle into someone else's body, and his blood will rise! Any negative state that others look down upon will be extraordinary in Lin Yu's hands and produce the ultimate effect! Whether it's Lin Yu's competitor or a beast of disaster. Use cold needles, extremely fast poison needles, electric mines, and tear gas! When being besieged by others, they would directly explode the fire extinguisher, causing the group to suffer from hypoxia and a negative state, and they would immediately run away! Opponents: We are all practicing martial arts, why don't you focus on debuffs!