Elf: I really know the power of waveguide

Introduction: Leolu, who was raised by Su Luo for more than half a year, ran away with someone else! Huh?You said you can make Riolu understand the power of waveguide? "Hehe, don't you know that Squirtle can also master the power of waveguide?!" Su Luo, who traveled through his own mechanical pelican, dismissed it... Want me to help?Sorry for being late!