"Bear Infested" continues the relaxed and funny style of "Bear Infested" and "Bear Infested", telling the story of the struggle between two bears - Xiong Da and Xiong Er and a human - Bald Qiang to defend their forest home. Xiong Da is the backbone of the Bear brothers. He is smarter, witty, adaptable, and able to come up with ideas. Xiong Er is straightforward, ignorant, cute, impulsive, and thinks in a straight line. The two bears' biggest enemy is Bald Qiang, a short stature who commits illegal logging. This part mainly describes the spring-related stories discovered between Xiong Da Xiong Er and Bald Qiang in the spring forest, such as flower appreciation, Arbor Day, hay fever, etc. In order to prevent Bald Qiang from destroying the forest and defending their homeland, the jungle animals led by Xiong Da Xiong Er and Bald Qiang continue to fight to defend the forest.