Born under the same sky yet shaped by opposing forces, Momo and Miko are twin sisters who embody the perfect harmony of contradiction. Momo with white hair, is gentle, kindhearted, loving, carrying and has a heart of gold she believes in compassion above all else. Miko with black hair, is rebellious, sharp, untamed, defys rules and embraces chaos. Together, they are the living yin-yang light and shadow bound by blood, balance and an unbreakable bond.