Death March kara Hajimaru Isekai Kyusoukyoku (WN) - 18-32. Boy in the Labyrinth City (6)

With the sudden announcement of the launch of the holographic virtual network, Chen Mo, a hacker, received a special commission to hack this system in a bid to halt advancement.

Jiang Pengji got something called the Court Intrigue Stream System.
System: “Your goal is to become the most prestigious woman in the kingdom (the Queen)!”
Jiang Pengji: “Okay, System. No problem!”
Years later, she met the target by becoming the most prestigious woman (the Empress).
Jiang Pengji: “Well done, no?”

- Description from Novelupdates

Blue sky, white clouds, lazily lying on the beach, while feeling the gentle breeze coming from the sea. Hounds at the side with marine animals chasing each other around. Cups of unrivaled wine from his personal winery with cuts of prime A grade steaks readily around. For others, life is all about pursuing money, power, and fame, but for Jiang Hai, this type of lifestyle is what he constantly dreamed of.

- Description from Novelupdates

[Female Lead: Little Princess of the Cat Demon Clan] “Get off of me,” the man's voice carried a hint of helplessness and restraint.“I won't,” the girl shook her head, her arms tightly holding onto the man beneath her.“Be good, I can't sleep like this.”“But I always slept on top of you before.”“That was different... you're a human now.”In Capital City, a decisive, cruel, and cold-blooded mysterious head of the household unexpectedly gets saved by a tiny kitten, hence turning into a devoted slave to the cat, shocking all his subordinates.However, when one day he woke up to find the kitten in his arms had turned into a lovely and soft young girl, the head of the household was dumbstruck.Ask what's going on? Of course, it's a nurture story~Ask what to do? Naturally, continue to spoil her, just in a different way~“Young Master, everyone outside is saying that you have some special fetish. Why else would you spoil a cat to such an outrageously lawless degree?”The head of the household declared, “You know nothing, that's my wife.”This book is free of stale tropes, with fresh material, and is clean in regards to relationships. [The new book “Mr. Lu Has Made the Blacklist Again” has been released]