Mash-Up: I'm Not A Substitute - Chapter 201 - 200: Dad?

A scientific genius named Thomas Harrier was transmigrated to an imperial prince body after a car accident that took his life. He found out that he is in a world similar to our own with a timeline akin to early twentieth century. The body that he is occupying was the imperial prince of a failing empire who suddenly rose to power after a successful assassination attempt of his father. Unaware that the attack is just the beginning of what is to come. He faces many challenges throughout. Will Thomas Harrier be able to live his second life in peace while running an empire and getting it back to its former glory? Or will he succumb into a conspiracy lurking within the country's borders?

Expect some:

Cold war era techs.

Super battleship with advanced electronics, propulsion, and fire control systems?
Helicopters?
Missiles?
Modern medicines and equipment?
AC-130?
A nuke?
Challenger or Abrams or Leopard?
F-4 Phantom or MIG-21?
Colored TV's.

Everything!!!

PS. Cover not mine, I just found it on google.

In a world plagued by the relentless scourge of the undead and ferocious mutant creatures, one man finds himself at the heart of an extraordinary culinary adventure. Meet Xiao Feng, an ordinary chef who, by a twist of fate, awakens in a city overrun by zombies and bizarre mutants. Yet, amidst the chaos and devastation, he discovers a remarkable gift – the power of Culinary Mastery.Xiao Feng's restaurant, “Great Potential,” becomes an oasis of safety in a city teeming with danger. Its mysterious defenses not only keep the undead hordes at bay but also shield it from the most devastating of calamities. Armed with a unique set of culinary skills, Xiao Feng embarks on a journey of survival, innovation, and flavor in a world where the distinction between life and death has blurred.As Xiao Feng ventures out into the treacherous streets of the fallen city, he encounters both the undead and living survivors, each with their own unique abilities and stories. His culinary creations not only fill empty stomachs but offer incredible attributes and power-ups to those who partake. But the challenges are enormous, and some encounters prove that not all monsters are mindless.With a growing menu of mutant ingredients and an expanding array of skills, Xiao Feng must navigate a treacherous path of survival while unlocking the secrets of his newfound abilities. He strives to complete missions issued by a mysterious system and unlock the full potential of his culinary prowess.“Doomsday, Let's Open a Restaurant” is a tale of resilience, creativity, and culinary artistry set against a backdrop of horror and uncertainty. Join Xiao Feng as he turns the art of cooking into a lifeline, serving hope on a plate and defying the apocalypse one dish at a time. Will his unique culinary skills be enough to survive in this nightmarish world?

[Beef buns: Can effectively replenish physical strength, enhance fitness, and are safe to eat.]Hungry Tain Lin looked at the cow dung in front of him and couldn't help but fall into contemplation.Is this cow dung or a beef bun?To eat, or not to eat? This is a question.

The worst student of Westroad Academy. The disgrace of the Blake House. A new soul enters the body of Frey Blake, who couldn’t overcome his miserable life and chose death instead. “What’s with this body? I’ll have to work on tuning it from scratch.” The Great Mage Lucas Traumen, with the body of Frey Blake, gains a chance at revenge!