The contents of Douluo Continent manga chapter 15 were as follows:
On the Douluo Continent, soul masters used soul rings to enhance their strength through cultivating their soul power. The world of soul masters was filled with all kinds of battles and adventures. The most famous of them was the emergence of soul beasts and the competition between soul masters.
This time the Spirit Masters came to a place called the "Heaven Dou Empire" where they heard there was a powerful spirit beast-Clear Sky School master Clear Sky Douluo. The Spirit Masters decided to head there to engage in a fierce battle with the Clear Sky Douluo.
All sorts of powerful soul masters appeared in this battle, including Tang Wulin, the Soul Master King Douluo, and the spirit soul dog. In the end, Tang Wulin and the Clear Sky Douluo engaged in a soul-stirring battle. In the end, Tang Wulin defeated the Clear Sky Douluo and won victory for the soul masters.
This time we learned about the Spirit Masters 'strength increase and the appearance of Spirit Beasts, and also saw the use of various powerful Spirit Masters and Spirit Rings.
The Douluo Continent manga had already completed its fifth chapter and could be viewed on the manga website. The following is the summary of Chapter 5:
Soul Beast Forest
The soul beast forest was the only path that soul masters had to take to reach the soul beast world. Spirit Masters would encounter all kinds of spirit beasts here, some would communicate with them, some would attack them directly. In the spirit beast forest, spirit masters needed to face powerful spirit beasts and constantly raise their spirit power in order to continue advancing.
Spirit Master Tournament
The Soul Masters Grand Competition was one of the grandest competitions on the Douluo Continent. Every year, many outstanding soul masters would participate. In the competition, Spirit Masters needed to display their spirit power and engage in fierce battles with other Spirit Masters. In the end, only the champion of the Spirit Master Tournament could obtain the highest honor in the Spirit Master world.
Heaven Dou Empire
The Heaven Dou Empire was a country on the Douluo Continent and its ruler was the Heaven Dou Emperor. This country possessed formidable economic strength and military power, and also had a very high status in the soul masters 'world. In the Heaven Dou Empire Spirit Masters could freely choose their own profession and had a rich variety of professions to choose from.
Spirit Master Academy
The Soul Master Academy was one of the most important educational institutions on the Douluo Continent. It had many outstanding soul master teachers and soul master students. In the Spirit Master Academy, students can learn all kinds of Spirit Master skills and knowledge and receive all kinds of Spirit Master training to improve their spirit power.
In the era of raw meat and blood, people survived by hunting, gathering, and other activities. During these activities, people might kill animals and carry various bacteria on them. However, at that time, people's immune system might have developed immunity to certain bacteria.
In addition, the living environment of people in the era of raw meat and blood may be worse than that of modern society. They may live in a natural environment and face various kinds of pathogen infection. Therefore, people's immune system may also be stronger and better able to resist infection by pathogenic organisms.
How did people survive in the era of raw meat containing bacteria? Through hunting, gathering, and other activities to obtain food, they developed the immunity to certain bacteria and a strong immune system, so that they could better resist the infection of the pathogen and survive.
The Douluo Continent manga currently has a total of 138 chapters. The following are some of the manga's chapter names:
Douluo Continent
2 Legend of Soul Masters
3 Soul Rings
The Soul Master's World
5 Heaven Dou Empire
The Path of a Soul Master
Spirit Master Champion
8. Soul Master Soul Beast
Spirit Masters Martial Arts Meet
Soul Master Doll
Spirit Masters Great Ensemble
King of Soul Masters
Legend of the Soul Masters on the Douluo Continent
I don't have the latest information about the Douluo Continent comic. However, the Douluo Continent manga was not usually regarded as a literary work but a manga based on a novel. Hence, the Douluo Continent manga version's chapter 222 might be referring to the storyline of the novel " Douluo Continent ". If I can provide more information, I will try my best to answer your questions.