Underground Passage - B1

I have enough things to deal with for now. Why don't you go cause a mess in the underground passage to Treglow's labs.

Treglow's laboratory has three floors. It's been that way since the old days in Heliseum.

Eliminate 40 幽灵战士 and 幽灵魔法师 monsters in Treglow's Laboratory B1, then get back to me with the receiver.

(You will move to the relevant field automatically upon accepting.)

Try to clear that area of any resistance you see. Every enemy left over is one our troops will have to cut through.

We need to keep the pressure on the castle.