藉由一场梦中梦的超现实体验，传达成为大人的种种遗憾与惆怅，从在树上遇到化身为鸟人的朋友、看着电视里正在演独角戏的自己，最终来到山里决定与猫头鹰人共舞，一个从未可能的抉择，让自己重新获得一次解读的机会。 　　The journey of Lost Innocent Days embarks on a surrealistic experience—a dream within a dream, about feeling lost while becoming an adult. The protagonist met a friend who was a birdman. And he watched himself play a mime on the television. He decided to dance with an owlman in the mountains, as an impossible choice finally taken, leaving himself rooms for interpretation once again.