Mo Wuji landed right next to the golden staircase. Mo Wuji reacted swiftly just before the silver-robed man's hammer landed on the soil.
The silver-robed man's sacred art wasn't much more powerful than Mo Wuji. Instead, it was the golden staircase. The energy from the pressure by the silver-robed man was similar to the dao aura of the golden staircase.
If he didn't think of a way to destroy the Dao Laws of this golden staircase, it might prove difficult for him to escape today. Mo Wuji had no idea if the opponent managed to make use of the golden staircase's Dao Laws to seal up the entire space. He had no time or opportunity to find out too.