Simultaneous Transmigration: Growing Stronger, Starting as a Witcher

The Witcher was pretty good, but I didn't want to read it after that. In the first volume, the romantic relationships could have been more direct. In the Middle Ages, and especially among wizards, the environment dictated that relationships couldn't be complicated; if someone liked you, they should just ask for it and be together.

My personal opinion: I suggest adjusting the first few chapters; they feel a bit bland. Also, you should refer to the original setting. Although this is a multiverse novel where the Witcher world is just a background element, it's still the name you used. 80% Of the readers have either played Witcher or read the original book, so ignoring it might easily lead to them leaving.

The second world is Marvel, run!

Why do Witchers have to take on quests? Wouldn't it be better to just wear a balaclava and start shooting? Bandits can do it, but witchers can't?

Isn't the Grass Trial supposed to take several years to train children and improve their physique with medicine? Otherwise, if it starts right away, wouldn't they all die?

Honestly, I don't think Lu Mingfei deserves to be saved; he's cowardly to the core. Nurturing him would be a waste of resources. He only knows how to back down when faced with problems. I don't understand why so many fanfictions try to redeem him. With so many resources poured into him, even a pig would fly.

Jews are either killed or let off lightly, but you deliberately let them escape! If you do this, your books might all be gone.

The author needs to establish a main storyline, primarily focusing on the Witcher world. They shouldn't be writing about dragons like crazy; frankly, I don't like dragons and even unsubscribed from them.

The combat power is being increased too quickly; copying and pasting will crash the system. While I don't want to see anything that suppresses combat power or abuses the main character, the copy-and-paste style just doesn't feel engaging. Talents can be shared, knowledge can be shared, that's fine, but sharing combat power and systems feels a bit problematic.

In the world of Witcher, the protagonist doesn't project the imposing aura of a dimensional demon god. First, you're a modern person who transmigrated; second, you possess near-invincible power. Expand your perspective a bit, and don't act like a native. There will be events that cause your emotions to fluctuate, but for the author, they should write about things that offend the protagonist, not things between nations.