The Strongest Cultivation System summary:

Long Wanjun’s parents died unexpectedly, and he was attacked during an investigation. At the time of life and death, the pendant he carried was activated, and he obtained the “Daily Cultivation System”. He needs to be calm in order to carry out his revenge and had to be patient to complete the tasks specified by the system. This kind of mission day after day, while trying to find the truth at the real cause of the death of his parents. the road is long and arduous but at the same time, it can be fulfilling.