Centennial black bear. Wen Wen is a turn-based mobile game developed by Xiamen Gigabit Network Technology Co., Ltd. and operated by Xiamen thunder network Technology Co., Ltd. In the game, a hundred-year-old black bear is used as a secondary pet to feed the main pet in a magical way, which can improve the growth of the main pet. The story tells that after being sealed on the list of gods for thousands of years, the founder of Jiejiao secretly helped the Shijie Empress, who was turned back into a rock on her head by Taiyi real person, to attract disciples, attract talents and attract humanitarianism and western sects.