Equipment for everyone (part 2)

During the next few hours, Aito and the siblings rested at Ainar's shop, replenishing their strength, picking free equipment, testing them, and chatting about their next goal. 

Ascending the Tower.

According to the information they had previously gathered from various sources—guides, info brokers, or just anyone willing to talk about it—the fourth floor appeared to be a huge forest area filled with goblins, of course. 

There was also a lonely mountain at the center of the floor, housing a great number of those green nasty monsters in a labyrinth of tunnels. 

Yeah, dark humid caves with moss, dead ends, probably traps, and such. The kind that required preparations beforehand, but nothing too drastic. A good source of light would suffice.