The underground tunnels of the Titan Ruins crisscrossed and were quite complex. Moreover, it seemed that due to the passage of time, many areas had collapsed and were blocked, so the pace of the group's progress was not fast.
Fortunately, the veterans in the group had already recorded the coordinates from the last departure on their mini-maps. Although the terrain in the underground sewer was completely different from the surface, the group maintained their general direction, and as long as they stuck to it, they would eventually reach their destination.
Unfortunately, after killing a group of Goblins, the group encountered no other monsters except a few slow-moving poisonous worms, and the level of these worms was even lower than that of the mutated Goblins. This also thwarted Gale's plan to advance the two newcomers to the Black Iron Rank ahead of schedule.
