Douluo Continent: I am a biologist, and I have awakened a weapon spirit?

Chen Feng, a biologist in his previous life, transmigrated to the Douluo Continent. Originally hoping to awaken a biological martial soul for his research, he instead awakened a weapon martial soul, the Tai Chi Bagua Sword. The Yang sword represents life, and the Yin sword represents death. However, his martial soul was damaged, with only three of the eight trigrams remaining. In order to freely study soul masters and soul beasts, Chen Feng embarked on a journey to repair his martial soul and become stronger.