The Last Incubus with The Vice and Valor System - Chapter 91: Conquering the Ice Queen (2) (R-18)

There are a lot of things wrong with Liv Brodbeck. She’s too small, for one thing. When she works in the castle kitchens with her mother, she can’t carry a sack of flour or roll a keg of ale. Baron Summerset’s chirurgeon says that she has brittle bones, so she isn’t allowed to wrestle or sword fight with the other children. Even sledding downhill in the winter brings the risk of breaking an arm or a leg if she falls. Everyone says that she ruined her mother’s life when she was born. Not when they think Liv is in the room, of course, but she overhears all the same. In the kitchen of a less kind lord, a cook bearing a bastard child would have been more than cause enough for both of them to be out on the street. No, a child like Liv doesn’t have much hope. But when she accidentally unleashes a surge of wild magic, she takes her first step on a journey which will lead her from the kitchens of Castle Whitehill, to the cold palaces of the Eld, and beyond, to the graves of gods... What to Expect: - MC starts off very weak, with a lot disadvantages - not just physically weak, but also vulnerable in a socio-economic sense. She has talents, but it is going to take time to develop them. I want to give this process room to breathe, so I hope you enjoy long-term progression. - The MC begins the story as a child. As she grows up, she will have relationships that I intend to be appropriate for her stages of life, BUT THERE WILL BE NO SEXUAL RELATIONSHIPS UNTIL SHE IS AN ADULT. Expect eventual teenage drama progressing into more adult relationships. - There is action, but it is not constant action, and it will again be appropriate for the MCs development. As a child, she will be challenged by child things, and as she grows into power the scale of threats will increase.

A con-man and policewoman that are legends of their respective professions suddenly die, then are reincarnated and return to the Tang Dynasty of ancient China as little kids.

Accepting their second chance and forced restart, they choose to use the modern knowledge and specific talents that they have in their previous lives in order to live comfortably in this new life.

- Description from Novelupdates

August Clementine was once Reacher, a wealthy and thrill-seeking businessman who had everything but satisfaction in life. After a fatal adventure, Reacher awakens on a parallel Earth, in the body of the destitute and troubled 19-year-old August Clementine. With his new identity, August finds himself burdened with debt and responsible for his beloved younger sister, Sophia. Desperate to change their fate, August immerses himself in Enders Light, a cutting-edge VRMMORPG that blurs the line between virtual and reality. In this fantastical game world, players can bring specific items that meet certain requirements into the real world and even gain a fraction of their in-game abilities and strength. Stuck at level 12 and unable to progress past his starting village due to a rare armor shortage, August must rely on his wits and determination. A breakthrough comes when he retrieves a mystical purification stone from a river teeming with magical aqua beasts and uses it to cleanse an ancient, corrupted altar. His reward includes the legendary Fruit of Corruption, a priceless item with the potential to grant supernatural abilities in the real world. Caught between the allure of selling the fruit for financial security and the temptation of gaining extraordinary powers, August must make a choice that will define his and Sophia’s future... “What? I gained the ability to extract any item from the game into the real world without restrictions?”

An ordinary (?) grandfather, Choi Chuntaek. In an effort to protect his granddaughter, he started the virtual reality game 'Arkstar.'

Then... he accidentally obtained a legendary class?