Reincarnated as the fourth son of a noble and tamed an SS-rank dragon - Chapter 12: Guild contract

In the history of geology, more than 500 million years ago, there was a period of the Paleozoic Era known as the Cambrian Period. This period, being the first period of the Paleozoic Era, does not only have a significant meaning for geological research, but also is the most insane, splendid and mysterious period in paleontological history.

Before the Cambrian Period, the Earth’s species were relatively monotonous. When the Cambrian Period started, just after millions of years, which is a relatively short period of time in terms of geology, all kind of species on Earth suddenly evolved wildly. Countless of invertebrates, arthropods, mollusks, brachiopods, annelids etc. have appeared on the planet without any warning, greatly enriching the diversity of the Earth’s species. This million years period is known as the “Cambrian Explosion”. And after billions of evolutionary years, the Earth today blooms with diverse lives.

The cause of the Cambrian Explosion is a huge mystery and also the biggest paradox of Darwin’s theory of evolution.

What if… the Cambrian Period is coming back in this era when human civilization has already conquest the entire planet, and the global species will once again evolve wildly, what kind of challenge will this planet encounter? What kind of fate will humans, who are falling from the top of the food chain, face?

- Description from Novelupdates

Sato Yu is a 12-year-old boy. He is a deprived person. His life is depriving. His step father has a large amount of debt.

“Legend had it that in the deepest part of the oldest galaxy, there was a door as red as blood and fire.

Legends and myths, darkness and light, countless stories passed through this old door.

The Door of Constellation that overlooked everything would warn the sky and earth, sending darkness back to where it belonged.”

At the tender age of five, I tragically lost my parents and suffered a life-altering injury.

Five years later, my stepmother evicted me from my home.

This misfortune, however, gave rise to a new beginning for me.

At age fifteen, I encountered a dramatic turn of events when I received two mysterious blessings.

[You have received the Blessing of Greed]

[You have received the Blessing of Sloth]

I was gifted with the Blessing of Greed from a dragon and the Blessing of Sloth from a human.

[Welcome to the Skill Creation System]

[What skill would you like to create?]

I soon discovered that I might be a Half-Dragon, and unlocked the Skill Creation System, which also allowed me to access my mother's memories and the truth behind their death!

Now, I'm embarking on a quest to become the strongest in multiple worlds.

I must find the answers I seek, protect those I care about, and gain the strength to exact revenge on those who have wronged me.

I intend to use the powers of the Blessings I have been granted to avenge my parents and forge my own destiny.

Possible additional tags:

Adventure, Magic, Fantasy, Action, Dark Magic, Superpowers, Immortality

Monsters, Demons, Gods, Shapeshifters, Dragons, Spirits, Faery, Elves, Dwarves, Giants, Magical Creatures

Kingdom Building, School Arc, Skill Creation, Dungeon Exploration

Romance, Epic Journey, Hero's Journey, Epic Battles, Epic Quest

Curses, Ancient Relics, Ancient Civilizations, Hidden Worlds