Lin Wu felt a bit awkward after hearing the questions of the two beasts. He had forgotten that they were still beasts despite having a higher intelligence and would probably not have an idea of human customs and games. But this was no problem to him and he just decided to explain to them.
"So what we'll do is we flip a coin or a flat circular rock with equal sides. Each person chose one side and the one that is at the top wins." Lin Wu explained.
"Ah… I see." The beetle beast said.
"I understand too." The mole beast added.
"Alright, we can start then." Lin Wu said and then looked for a small rock.
He found one nearby easily and picked it up with his tail before giving it to the mole beast.
"Huh?" The mole beast said as he took the rock from Lin Wu.
"Go ahead." Lin Wu said.
"With what, lord serpent?" The mole beast said.