There was a reason why Lu Li had come to the Mountain of Heaven's Roars. This was a famous mountain and was close to the City of Heaven's Roars. For Lu Li to cross sixty miles, it would take him the time for a dozen breaths. However, for the immortal's body, he could arrive in a blink!
Therefore, Fang Rui arranged for two warriors to monitor Lu Li, which was futile. In the time for one breath, the immortal's body had killed two Semi-God Realm warriors. By the time Lu Li came over to the city, the time for only four breaths had passed!
In addition, Lu Li crushed the jade talisman of warning he obtained just now. Fang Rui was confused because of this. Therefore, that was perfect timing for Lu Li.
Even Semi-God Realm warriors would feel weak after being in tension for a day and a night. As dawn came, everyone would relax out of instinct because the most difficult time that was the night had passed.