My stepsisters are sexy demons, and I must protect them - Chapter 31: The miraculous saliva of a succubus

Everyone thought that the most powerful scientist they had ever seen was a national treasure-level scientist until they saw Baizhi-
The light of technology, a cosmic scientist.

Three thousand worlds are different.

In each world, she is keen on scientific research.

This is a story of a scientific researcher who concentrates on scientific research, explores high-dimensional science in various worlds, and refuses to admit defeat and fate. The text is easy to comprehend, flows smoothly, humorously, and the plot is full of ups and downs, and it is full of positive energy.

- Description from Novelupdates

Du Xiao Li, the legendary person all look up to, yet couldn’t ward off the ridiculousness of fate!

Amakawa Haruto died before he’d the chance to reunite with his childhood friend who disappeared five years ago. Rio, a young boy living in the slums seeks revenge for his mother who was murdered in cold blood in front of him when he was only five years of age.

There exists the earth many knows of and there exists an alternate world. Two people, each with their own backgrounds and values. For odd reasons, the memories and personality of Haruto, one who should have died resurrects in Rio’s body. As the two are confused over their memories and personality fusing together, Rio (Haruto) decides to live in this new world.

Along with Haruto’s memories, Rio awakens an unknown but special power. If he’s to use it, it looks as if he can live a better life, but before that, Rio encountered a kidnapping which results in involving the two princesses of the Bertam Kingdom.

After saving the princesses, Rio is given a scholarship to attend the Royal Academy, a school for the rich and powerful. His background being a poor orphan who once lived in the slums, the school full of nobles was rather a detestable place to stay at.

Raymond wakes up in an unfamiliar world, inhabiting the body of a 15-year-old boy who shares his name. In this realm, one's profession defines their destiny, but the boy Raymond now embodies had recently failed to awaken any profession, facing a future of obscurity and ridicule. Confused yet determined, Raymond discovers a mysterious system panel exclusive to him. This system grants him the ability to awaken multiple professions, each unlocking unique powers and skills. However, to access these professions, he must complete specific awakening requirements, setting him on a path filled with challenges and quests.Embarking on his journey as an adventurer, Raymond traverses vast landscapes, from enchanted forests to ancient ruins. Along the way, he confronts formidable foes, solves arcane mysteries, and forms bonds with a diverse cast of characters—fellow adventurers, mystical beings, and even former rivals. Each trial not only enhances his abilities but also unravels secrets about the world's hidden truths and the origin of his unique system.Through trials and tribulations, Raymond transforms from a boy deemed a failure into a legendary figure whose actions could reshape the fate of the world. His journey is a testament to resilience, the pursuit of self-discovery, and the profound impact of the connections made along the way.