As Shane entered the colosseum, he already had a fair idea of what was in store for him.
Using the elevator to reach the underground floor, where the DImension-spheres were situated, he approached them nervously, while his passive [Hunter's mind] helped him to remain level-headed.
Looking around, he noticed someone standing close to the elevator, eyeing him suspiciously. Most likely, it was one of the guardians protecting the Dimension-spheres from being stolen or getting destroyed by hostile organizations which receive support from foreign races.
The middle-aged man asked him if he made an appointment to use the Dimension-sphere, and he shook his head immediately.
'I'm so stupid! How can I forget something like that?!' He criticized himself, as the guardian looked at the schedule on the holographic screen in front of him before he nonchalantly said.
