Death March kara Hajimaru Isekai Kyusoukyoku (WN) - Book 4 - 4-3. Miscellaneous Matters and Flags

The real beast master: the pet beast charges forward, and the beast master can only cheer from the rear!

False beast master: The beast shouts six six six, and the beast master holds the sun and the moon to pick up the stars!

As a fake beast master, Chen Wen said that the pet beasts are all for him to bond with.

- Description from novelbuddy

Grandpa Yu often repeated beside the ear of Yu Zhen, saying that he(YZ) has a soul in his body. If he doesn’t properly train in asceticism, and raise then send away the powerful soul, in this lifetime he would have to live as a bachelor. In his next lifetime he would be reborn as a lifestock animal.

Yu Zhen played on his mobile and nodded. On the surface he replied, “Uh-huh”. In his heart he laughed, “hahaha”. Keeping his grandfather in the dark was amusing so the lie was repeated for over ten years without Yu Zhen getting tired of it.

After some years, Grandpa Yu passed away and a cold-faced handsome guy came to his door in a luxury car – with a household register in his hands.

…..

Yu Zhen: The soul in my body reincarnated into someone else’s body to demand repayment, what should I do!

- Description from Novelupdates

A heroine dedicated to creating great wands and magic props;
A heroine dedicated to 100%(?) avoiding mischief and bad luck;
Meet George Weasley, a resourceful(?) daring, careful prankster for twenty years.
Is their collision a lose-lose or a win-win cooperation?

This is the story of Miss Ollivander, who doesn’t know the development of HP’s story, and the lovely Weasley family, George. In addition to the magical joke product and the Horcrux Deathly Hallows, how can other magical items help in the world of HP?
[I want to save all the characters I want to save]

Editing!
I reread the first few chapters over the weekend and found a lot of typos and bugs. In order not to affect your reading, I will revise a few chapters every few days. The plot will not change, but I will fix the problems raised by my friends in the comments before~ Sorry readers who have read it!
Content Tags: Anglo-American Derivatives

Search keywords: protagonists: George Weasley, Gwen Ollivander ┃ Supporting roles: Fred Weasley, Harry Potter, Ron Weasley, Hermione Granger ┃ Others: HP Doujin

One sentence introduction: If you can’t save the world, then save your brother?

Intention: fall in love with George Weasley, do scientific research, and invent. If you can participate in saving the world, accompany your boyfriend to help.

- Description from novelbuddy

014, a slave mercenary yearning for freedom, awakens inside the body of Sidius, a talentless boy in a realm where power reigns supreme.To save his ailing sister, he decides to sell a book inherited from his parents, unaware of its true significance. Upon touching the book, a system fuses with him and flooded him with memories of a hero.“You helped me big time system but, I really don't want to play the hero.”“I prefer playing in shadows.”Unbeknownst to him, the real manipulative being in the shadows was using him as a pawn in a grand scheme.Follow Sidius as he unravels mysteries about the universe and his identity, with a single purpose—to defy his predetermined destiny.