Isaac trailed his finger on the rocky wall. He felt a few holes and bumps that could be used to climb.
"Sigh…" Luna moved her palm around the rocky wall. However, her face showed a lack of interest. Her mind was a mess, and most of the time, her head turned in the direction of Isaac.
She opened her mouth before closing it again and turning her head away. Then, she shook her head and continued on finding a way to reach the top.
"I think I found a way." Isaac's voice caught Luna's attention. She moved closer to him and listened attentively.
He raised his head and skimmed through all the positions of the holes. He positioned his palms in front of him and was currently standing in the center of the rock wall.
The holes were perfectly placed to use as handhold and foothold. However, the hard part was at the end of the rock wall. The holes end, replaced by bumps.
The bumps were at somewhat random places, and it required excellent athletic abilities to manage to grab them.