Mukki and Lallo's Rainbow Adventure

In a dark forest, a gentle giant named Mukki lives alone underground, unable to see the world around him. Thankfully, his best friend Lallo tells him about the fantastic nature above, including the rainbow after the rain. Through their strong friendship and Lallo's dedication, Mukki can dream of what the world looks like every night.
Join Mukki and Lallo in their first adventure of many!