Land of the Living Undead?

The shadowy souls filled the entire roof side. With a single motion from the Hat Man, they all rushed at Lee Seng. Lee Seng sheathed the blade as the shadows began to tackle him. He could feel the energy of hundreds of souls entering him and disappearing. The energy within side him grew and pulsed with each shadow the entered.

The shadows barraged Lee Seng for what seemed like hours. In mere seconds, the shadows finished rushing Lee Seng and the overwhelming energy forced Lee Seng onto his knees.

"What was that...?" Lee Seng whispered. He took deep breaths as he tried to grasp onto the sheathed blade.

"And just like that, my job here is done!" The Hat Man clapped happily. "I guess this is where we bid farewell, child foxling. Please try not to traverse in my realm for not too long. Time moves quickly here but you move just as fast."