180:Break Through.

The formation Wang Wei decided to lay down are.

Intermediate Hidden Formation: By laying down this formation the respective place will be hidden from most of the cultivators up to the core formation realm.

Intermediate Defence Formation: This formation can defend against cultivators from the qi refining to peak core formation.

Intermediate Sun's energy Containing Formation: This formation can contain the sun's energy effectively in the respective place the formation is laid without leaking a bit of energy.

After laying down all the formations Wang Wei stopped laying down any more formations and took a rest for a few moments to calm down his emotions.

Then Wang Wei steeped in the water but he doesn't drown. He strode on top of the lake till he was at the centre of the lake. This is the simple use of the sun's energy inside his body.