Comprehensive Martial Arts: Integrate Kaihuang and Attack Wang Yuyan

Traveling into the world of martial arts, Zhang Hongfei merged with Emperor Kai and awakened the Eight Gate Dunjia System. Each time you open a door, you can not only greatly enhance your martial arts strength, but also travel to a new time and space. In the world of Tianlong and Babu: the immortal kings Yuyan, Mu Wanqing, Zhong Ling'er, A'Zhu, and A Bi are all in the bag! In the world's best world: Liu Shengxue Ji, Liu Sheng Piaoxu, Princess Yunluo, Shangguan Haitang, none of them can escape! In the world of Daqing Yunian: Si Lili, Fan Ruoruo, Haitang Duoduo, and Lin Wan'er are all mine too! ... As long as you plunder the source, you can improve your martial arts talent and exchange for martial arts experience. It can even unlock eight special skills: a peacock in the morning and a tiger in the day, and an elephant dancing in the evening! From now on, I want Zhang Hongfei to be the only one in this world! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.