Yulin handed a wisp of black cowlick to Ma Xianhong. He had acquired it during a trade with a peculiar girl in another world.
All one had to do was insert one end of the cowlick straight into their head to harness and control the energy generated by one's own snark and retorts.
Because a strange situation had occurred in that world where snark was simply too powerful, the accumulated energy had ended up blowing up the Earth in a single instant.
Chapter 138