If Someone Is in Gaowu, Where Does the Cultivation System Come From?

The monsters invade. The strongest monsters can turn the people of a city into monsters in one night, and the weakest monsters can also bring trouble to the people of a street. In order to resist the monsters, the warriors use martial arts to temper their bodies; the functional ones use extraordinary potions to mechanically communicate with the gods; the tricksters take the power of the monsters and transform into evil spirits. This is an extremely dangerous world, and it is also a world where technology and the human body are highly developed! Su Yu, a senior in the ordinary class of Tacheng High School, got the [Cultivation Growth System] when he had no hope of practicing martial arts. But there seems to be something wrong with this [cultivation growth system]. He is obviously a security guard with weak energy and blood, but he is considered to be a peerless and reclusive expert; The classmates who just have troubles can be regarded as the enemies who have bullied them since childhood; A friendly and harmonious martial arts class student, but he is judged to be a jealous villain; Just take the train to Wuhan University, but the road is sure to be troubled... More importantly, this system also allows Su Yu to absorb spiritual energy for cultivation! But where does the aura come from in this world! All this made Su Yu realize that the system probably thought that he was in the world of cultivation. In order to obtain rewards from each task, Su Yu could only continue to use tricks to complete the tasks. However, as each task was completed, the [Cultivation Growth System]... Collapsed!