A comparison of the two Douluo, Tang San starts with an ultimate life version.

Transmigrating into Douluo Continent, Tang Chuan replaced the original protagonist, Tang San. Unlike the love-starved Tang San, Tang Chuan always believed that the debt of gratitude for raising one is greater than the debt of birth, and he knew Yu Xiaogang's true colors and how to properly cultivate his Blue Silver Grass martial soul. In this life, Tang Chuan refused to become Yu Xiaogang's disciple. By continuously absorbing top-tier plant-type spirit beast spirit rings with life attributes, he evolved his still-unawakened Blue Silver Grass martial soul into a top-tier plant-type martial soul. At the age of twelve, he broke through to the Soul King realm! At this moment, the heavens descended! [Dual Douluo Comparison, Act One: Sea God and Asura God Tang San vs. God of Life and Destruction Tang Chuan] Tang San, a disciple of the Tang Sect, awakened his innate full soul power at the age of six through cultivating the Mysterious Heaven Skill, but was tricked by Yu Xiaogang into becoming his disciple, almost absorbing a ten-year-old Lonely Bamboo spirit ring. In the end, he relied on himself to absorb a hundred-year-old Mandragora Snake spirit ring. Under Yu Xiaogang's guidance, Tang San added various poison-type spirit rings to his Blue Silver Grass martial soul. Ultimately, he awakened the Blue Silver Emperor bloodline, and the evolved Blue Silver Emperor martial soul had all its poison neutralized. All his previous efforts were in vain, making him a laughingstock! Meanwhile, the transmigrator Tang Chuan relied on his own creation, the Blue Silver Grass Meditation Method, which allowed him to infinitely increase his cultivation speed simply by planting Blue Silver Grass. At the same time, he saw through Yu Xiaogang's true colors and refused to become his disciple. He found the strongest development path for the Blue Silver Grass martial soul, continuously absorbing top-tier life-attribute plant soul beast soul rings. Before the Blue Silver Emperor bloodline even awakened, it had already evolved into a top-tier plant martial soul! ... Tang Hao: You rebellious son, how could you not avenge the Clear Sky Sect! Yu Xiaogang: No, my martial soul theory is not plagiarized! Ah Yin: Even if you become a god, you will not forget your bloodline; this is my true son!