After a day worth of traveling and after the setting of the sun both Fen and Kaminari saw the camp of the soldiers and Kaminari almost rushed to them but Fen caught her and said "It is not the time".
After observing them for a while from the branch Kaminari asked "Why are we just observing let's go and kill them". Fen looked at her but kept silent and didn't say anything.
Sometimes later most of them went to sleep and some were awake to keep an eye on the surrounding. Lin forwarded his hand and a ball of flame was formed on the tip of the five finger and a golden glow covered it as the fire balls were being shot out rapidly at the speed of light as many of the guards and the sleeping people were killed without anyone noticing.
Fen took out his katana as he said to kaminari "sit here and don't move" as kaminari nodded. Fen used aura coating and coated his body as he rushed to them and started killing as because of the screams other people came out of their tent or woke up from their sleep and came out with their weapons.
The 4th commander also came out and the two Potrus messengers were flying in the air. Seeing Fen's weapon with blood and dead bodies of the soldiers he pointed his axe towards Fen and ordered "kill" as everyone rushed to him and he too rushed to them.