Douluo: Transmigrating as Nan Xuanyu, Marrying Gu Yuena

[Douluo 4: Ultimate Douluo Fanfic] The MC transmigrates into the Ultimate Douluo world, appearing inside an egg with a god-level choice system. Choice 1: Devour and merge with Lan Xuanyu, gaining supreme talent. Choice 2: Give up devouring, become Lan Xuanyu’s brother, and never awaken a spirit. He decisively picks Choice 1, devours Lan Xuanyu, and acquires the bloodlines of the Golden Dragon King, Silver Dragon King, Blue Silver Emperor, and Sea God Asura—then completely fuses and purges every trace of Tang Wulin, Tang San, Ah Yin, and Gu Yue’s bloodlines, upgrading to the Ancestral Dragon Bl…