He earns a seed after each mission completed!
A curious gentle penguin - Kier, discovered a “HK Martial Arts Secret” from the melting Antarctic glaciers. With his curiostiy, he follows the secret guide and starts his exploration.
He always carries a moon shaped bag filled with seeds which he plants them in places he visited. The seed grows into a KierTree that will change their forms with the environment as a Guardian Angel to protect the planet.