MTL - My Sword Intent Can Be Infinitely Improved - Chapter 219 three golden lights

Su Aobai used to be a bad son. In the men’s slap in the face, he was a rich second generation who was outstanding in everything, but he lost his wits when he met the male protagonist. His family was wiped out, and the overbearing father was pissed to death; , he is the second generation of Xiu with excellent talent, the hero who was abolished because of a woman’s ridicule, and the woman retired the marriage. In the end, the hero came back once he got the opportunity, and destroyed his sect, and the father of the suzerain died…

Now, Su Aobai has become an old father, and has children who are as miserable as he was back then.

Su Aobai refused at first, and the system promised him that he would be rewarded if he raised the favorability of his children. After that, he became really popular.

Sure enough, what’s the point of being a son, the father is the most embarrassing

Tentative world:
World One: Educated Youth Dad (End)
World II: Prodigal Dad (End)
World 3: Foolish and Filial Man in Fu Baowen (End)
World IV: Redemption Text Dad (End)
World Five: Apocalyptic Trash Dad (End)
World Six: Ruanfan Men Don’t Be White-eyed Wolves (End)
World Seven: The National Husband of a Gold Digger (End)

Content tags: face slap system fast travel cool text
Search keywords: Protagonist: Su Aobai ┃ Supporting role: sons and daughters ┃ Others:

- Description from novelbuddy

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.

Yun is a novice MMO player who equipped only unpopular skills labelled as garbage. However, soon after the official launch of the game, the NPCs stopped selling Recovery Potions. Everyone finally started to notice the importance of Support Magic and Items. And that spells trouble for Yun as well as all the other support-based players. They received orders for recovery potion from endless flood of players en masse, some more aggressive players even go as far as forcing the support players to be their personal craftsman. In order to prevent this from going out of hands, all the support players grouped together to form a community to keep things in order.

An ordinary student, a wretched peeper, a cowardly teenager with a kind heart. In a terrorist attack, he inherited the knowledge of countless elites, embarked on a path of God Jagged Tu…

He is an artist!

He is a mathematician!

He is a psychology Doctor!

He is a master of fighting!

In fact, he is a man

Taken off raw site:

A wretched, dirty young man is working during the summer when he was caught up in a mysterious explosion. After that explosion, the young man is then left with the memories and knowledge of dozens of the world’s experts.

He has changed, his heart has become cold, iron-blooded. He became a killing machine, his mind turned mechanical, calculative. Everything goes according to his plans and calculations!

In this magical, slaughterous world, a door is opened for him…

- Description from Novelupdates