Douluo: Twin Holy Dragons, Marry A Yin!

Dugu Chen transmigrates to the Douluo Continent and is taken in by a young Dugu Bo right from the start.

On his awakening day at age six, Dugu Chen awakens twin martial souls: the Holy Dragon of Light and the Holy Dragon of Darkness!

With innate full soul power and the twin ultimate attributes of light and darkness, his talent is unrivaled beneath the heavens.

Knowing the story inside and out, Dugu Chen immediately takes Dugu Bo, who has just broken through to the Soul Douluo rank, to the Ice and Fire Yin Yang Well.

After a fierce battle that brings them to the brink of death, they finally slay a Medusa Queen with ten thousand years of cultivation. Dugu Bo absorbs it as his eighth soul ring and obtains a Medusa skull soul bone.

Dugu Chen guides Dugu Bo in using the energy within the Ice and Fire Yin Yang Well to force his Jade Phosphor Serpent venom into the soul bone, finally eliminating the hidden danger that has plagued him for years.

The two then consume immortal herbs together. In just over a decade, Dugu Bo reaches the Titled Douluo rank, while Dugu Chen's strength soars to the Soul Emperor rank.

By now, Dugu Chen has considerable combat power. When it comes to securing Dugu Bo's ninth soul ring, Lin Juechen refuses to let him settle for another ten-thousand-year ring. Instead, he sets his sights on a hundred-thousand-year one.

Rather than targeting the Star Dou Forest, Dugu Chen turns his attention to the ocean.

Using the fragrance released by the immortal herb, the Delicate Silk Tulip, he successfully lures out a hundred-thousand-year Deep-Sea Azure Dragon.

Dugu Bo holds it off head-on while Dugu Chen repeatedly uses the Blazing Yang Spring and the Extreme Yin Cold Spring within the Ice and Fire Yin Yang Well to wear it down.

After several days of attrition, the Deep-Sea Azure Dragon finally falls. Dugu Bo successfully absorbs its soul ring and soul bone, his cultivation leaping to that of a Rank 92 Titled Douluo.

That same year, the name Poison Douluo resounds across the continent. Who under heaven does not know him?

Dugu Chen also begins traveling the continent, where he meets Ah Yin, the Blue Silver Emperor in human form. As they come to know and understand each other, a deep bond blossoms between them.