MTL - Book of Technology - Chapter 50 Investigation equipment

In a world where dungeons were an essential part of it, Rein was trying to conquer as many as possible. They were the key to gain powers in the fastest possible way. So, to reach his full potential and to become the strongest, he became a great dungeon conqueror.With his trusty friends and lovers, he was definitely going to reach the peak alongside everyone. Join Rein and see how he went from strong to stronger and then the strongest.__________________1. The harem would not be too large(I'm not sure how many but probably just 4-5 main and few other here and there). All the girls would be getting their time and story.2. The story is starting when the MC is in the middle of his growth stage and not at the very beginning. But his beginning will be mentioned in the story in some form.3. I don't think I need to mention this, but obviously it will not have any NTR, rape or that kind of stuff. It is actually quite a wholesome story focusing mainly on adventure, action and bit of romance and slice of life.

Other people’s Alliance Heads are unrivaled in the lands, with an incomparable domineering air. With a shake of their arm they could cause a thousand waves to ripple throughout Jianghu.Tang Doudou practically wants to flip the table!Cook, warm the bed, warm the bed, cook… She’s completely been caught up in a goddamned cycle!After she finishes she still has to ask a phrase of husband-sama are you pleased?Uncle could endure but Auntie can’t endure!“Wife has worked hard. A moment in the spring night is worth a thousand pounds of gold, when we get home this husband will give you a massage!” This demonically charming black-bellied man’s phoenix eyes flashed as he smiled with a completely harmless expression.Tang Doudou looked to the sky speechless, …

Absurd! Reincarnating as a newborn in a demon-infested world, the overturning system arrived 30 years early.[At 30, after enduring endless hardships, you have achieved nothing and remain a loner. Reward: Late Bloomer (Talent) - Effect: The older your bones, the faster you cultivate.][Overturning mission: Defeat Chen Yuan at the sixth level of the Guiyuan Realm within a year. Reward: Swordsmanship entry-level]One-year-old Chen Yi looked at the content on the panel, then down at his small arms and legs, falling into deep thought.'Damn! This system definitely arrived too early!''I'm only a year old, what good is the Late Bloomer talent now?''And Chen Yuan of the Guiyuan Realm...'...Years later, war reports came from the frontlines.'The Tianyuan Continent’s top ten martial arts prodigy, Champion Marquis of the Wei Dynasty, the Amorous Young Master, Sword Saint Chen Yi, slaughtered 100,000 demons on the battlefield of Taizhou Mountain to celebrate for the human race!'However, Chen Yi looked at the battlefield flowing with rivers of blood and shook his head:'I’ve been making overturn since I was one, experiencing countless life and death situations to achieve my current cultivation level. It’s not surprising you can’t resist!'Those 'life and death' crises were terrifyingly daunting.The big brother at one year old, childhood sweetheart at five, senior brother at ten, princess at a tender age...Who understands my hardships?PS: Infant stream, system-arriving-early stream, light-hearted, humorous, passionate.PPS: Also known as 'Starting the Overturn as an Infant', 'Reborn as an Infant, What an Overturn! ', 'Talking is Useless, It's Time to Fight.'

“Jiang Yu transmigrates into a novel and becomes a side character in the book.