No More Hindrance

Although Theodore still had to kill many zombies, they were able to secure the second floor quite easily. They only found two more powerful zombies, and both were not as dangerous as the previous golem zombies. 

Wi, the Cassian in the lead, t, they were able to defeat the two powerful zombies. It's just that Theodore realized that they were still unaware of which crystal fell from the zombie's body and had power. 

Theodore intended to look for the crystal on the corpse of the zombie with the power. He would do it when no one was observing him, even though Theodore was still not willing to let others know about the mana crystal. 

"Do you think I should place a barrier wall on the 3rd-floor elevator?" Cassian, standing next to Theodore, asked Theodore's opinion. 

"There aren't too many zombies up there, so I don't think there's a need for a barrier wall," Theodore replied, recalling that there were only a few zombies up there.