MTL - Grumpy God [Quick Travel] - Chapter 218 cuckold son

An Individual from Earth finds themselves in the Shinobi World, equipped with a Scientific System. From that moment, he delved into scientific research far ahead of its time.

My name is Ye Haoran, and I am a student.

I thought I would become a street slut after graduation, but unexpectedly awakened the super evolutionary system!

Others need to practice hard, but I just need to lie down and do things to become stronger?

Outrageous options struck one after another, and Ye Haoran couldn’t control his excited heart and trembling hands.

[Option 1: Go to school? What school do you want to go directly to hunting god-level beasts! Reward: Urn]

[Option 2: Just find a reason to save the world and leave the classroom! Reward: The evolution chance of the contracted spirit increases by 1]

[Option 3: Go directly to date the goddess! Reward: Goddess’ favorability for you increases by 50%]

To die of laughter, Ye Haoran is such an excellent student who respects his teachers, so he is naturally——

Leave the classroom! Strength is the first!

Straight man? What it is?

Woman, it affects my speed of drawing the knife!

- Description from novelbuddy

Henry is a university graduate who happens to be working as a hotel receptionist, though with big dreams of being more than that. All these change for good one day when he finds a way of cracking a very sophisticated technological system, which ultimately empowers him to formulate and develop leading-edge inventions from his bedroom.With a determined mind not only to conquer the market but also to move out of his gray life, Henry starts into his journey of fame by introducing a number of radical technologies that capture the interest of the whole world and hold it.

An unnamed 34-year-old Japanese NEET is evicted from his home following his parents' death.

Upon some self-introspection, he concludes that his life was ultimately pointless.

Walking down a street he intercepts a speeding truck heading towards a group of teenagers, in an attempt to do something meaningful for once in his life he manages to pull one of them out of harm's way before getting himself in the way of the truck and dying.

Awakening in a baby's body, he realizes he has been reincarnated in a world of sword and sorcery.

He resolves to become successful in his new life, discarding his past identity for his new life as Rudeus Greyrat.