The World of Otome Games is Tough For Mobs - Volume 6, Chapter 11 – Leon

Dimensional Rifts permeate throughout the Chaotic Universe, bringing with them immense dangers… as well as innumerable treasures.

In a small Realm, a destitute boy awakens the Idle Gaming System.

Countless Dimensional Rifts later, he lazily raises his head to realize… he is invincible!

The protagonist transmigrates and becomes Brook, who was still in the depths of hell 52 years ago, and successfully revives!What’s that? Charlotte Linlin was just a 16-year-old wandering girl pirate? Recruited!Edward Newgate is only 22 and still an unknown pirate in some crew? Recruited!Shanks and Buggy follow after? Recruited, recruited, fully recruited!Time to head to the Kingdom of Germa and find more...I’ll recruit all the future powerhouses of the next era!!!

Feng Lingxi was the traditional family’s head mistress – a person with a charismatic yet sly personality with the ability to attract people easily to her side, and having the potential to take someone’s soul away. Crossing across boundaries from a decade ago to now, a world that gives woman full respect and acknowledgement….

Don’t be fooled by her, because she was someone who would act obediently in front of a crowd but, stabs them in the back when necessary! Disguising as someone that would gain her trust and belief! That was why the Emperor of Xian started doting on her, allowing her to become absurdly daring to do whatever she liked. This made the Empress speechless to tears.
That would be the cause of the kingdom’s downfall in the near future…

- Description from Novelupdates

An Individual from Earth finds themselves in the Shinobi World, equipped with a Scientific System. From that moment, he delved into scientific research far ahead of its time.