I recommend to you Douluo's Heavenly Dragon in the Other World. This novel tells the story of a person who was reborn on the Douluo Continent and obtained a Myriad World Extraction System. He can recover his stamina, increase his soul power, and increase his strength by extracting Magical Beast Essence Crystals, inner force mental cultivation techniques, immortal grade spirit herbs, and divine beast blood essence. The protagonist had the martial soul of the Heavenly Dragon Power from another world. Let's see how he would leave a new legend on the continent. I hope you like my recommendation.😗