The Apocalyptic Survival System Starts, but I'm in Gaowu

The spiritual energy is revived and all races invade. This is a world of high martial arts where the strong are respected! Lin Chen, who has no superpowers, no training talent, and only 70 points of martial arts, will be eliminated from the competition in ten days and will completely lose his qualifications for the martial arts exam. Just when he was desperate, the apocalyptic survival system was suddenly bound! But Lin Chen is in Gaowu, where can there be zombies in the world? The system is very creative: the school beauty is an A-level female zombie, the tower guard teacher is a high-level zombie, mosquitoes and alien beasts are all zombie beasts, everything can be brushed! Earn upgrade points by swatting mosquitoes, accept the Qi and Blood Pills given by the school beauty to directly increase your strength; climb to the fifth floor of the Lingwu Tower, and unexpectedly unlock the power of the Thunder Snake and the A-level Qinglian Sword Body. The Blood God Society, which has been lurking in the school for many years, plans to sacrifice children throughout the city on the day of the martial arts exam to summon the blood demon. The classmates who used to ridicule him could not catch up, and the powerful people in the Lingxuan realm were also injured by him. The iron-blooded will of the special forces in the previous life is combined with the heaven-defying bonus of the apocalyptic system. Lin Chen held the Nine Thunder Sword in his hand, and the Thunder Green Lotus Sword Qi emerged from the sky. He stirred up the situation in Yangcheng with a first-level mortal martial arts body, shattered the blood sacrifice conspiracy, and stepped to the pinnacle of his own martial arts step by step! But he gradually discovered that the system came across dimensions, and the real zombie civilization was quietly awakening in the depths of another dimension...