Lonely bear Age: 20-22 Background: Due to a failed experiment, DUDU brought losses to the island, and the villagers and friends pushed him away and hoped that he would leave the island. DUDU began to fall into loneliness, self-doubt, nihility, autism, reticence, and distrust of others. This is actually similar to the experience of many of us as teenagers. We also hope that everyone can find their own shadows in DUDU's story.