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That Time I Learned Every Skill Imaginable so I Could Forge Armor So Good It Broke the System: A System Optimization LitRPG

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Minimal coverage. Maximum protection. Optimal performance.

When Mark Baker accidentally microwaves himself into a fantasy world, he brings only two things with a head for numbers and an unwillingness to accept “that’s just how it’s done.”

In a realm where magical protection means hauling around fifty pounds of clunky metal, Mark sees what no one else does, radical inefficiency. What if defense didn’t rely on material coverage at all? What if the real shield was magic itself, and the armor was just getting in the way?

Combining mathematical optimization, crafting theory, and advanced enchanting, Mark systematically dismantles centuries of magical convention to create something armor that prioritizes function over form, efficiency over tradition, and results over appearances.

The fact that his final design looks like magical lingerie? Just an unfortunate side effect of perfect enchantment geometry.

That Time I Learned Every Skill Imaginable So I Could Forge Armor So Good It Broke The System is a crafting and optimization adventure about one man's methodical journey from bewildered outsider to magical innovator. It’s about asking the right questions, solving problems no one else sees, and proving that sometimes the most powerful ideas start What if there’s a better way?

Minimal coverage. Maximum protection. Optimal performance.

462 pages, Kindle Edition

Published August 17, 2025

162 people are currently reading
7 people want to read

About the author

Kenny King

22 books15 followers

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5 stars
101 (61%)
4 stars
44 (26%)
3 stars
17 (10%)
2 stars
1 (<1%)
1 star
2 (1%)
Displaying 1 - 10 of 10 reviews
2,463 reviews67 followers
August 25, 2025
This is on point and just fun. a good collection of characters that work together wonderfully.
Profile Image for Liz Prosser.
300 reviews3 followers
August 21, 2025
fantastic story

Kenny strikes again and with another fantastic story from another world! I absolutely love all these recent releases of isekai stories with elaborate magic, weapons and armor. Some of the technical jargon can throw you off at times but it just makes an absolutely fictional tale seem more real in my opinion. Most definitely recommend.
Profile Image for Scottt.
101 reviews1 follower
August 30, 2025
I really liked the first half of the book, but the second half was much weaker. The MC's progress and increased levels felt meaningless, and the sexualization of the "pasties" was so overdone that it took away from the story. It wasn't just an aspect of the armor, it became the main focus of the whole book.

The writing was high quality, though, and I think the author has a lot of potential. I'm going to try some of their other books next.
9 reviews
August 29, 2025
Awesome!

Wonderful book! It has a lot of Slice of Life which I found added to the story immensely. It mixed in some good humor - and completely believable thought exercises for the main character to go down. I loved the idea of bikini armor being a real thing for actual practical reasons.

Hoping the author continues the series!
Profile Image for James Riley.
1,162 reviews15 followers
August 30, 2025
Very fun

This was one of the most fun books I've read in a long time. It gets dangerously close to being silly at times, but it never takes the final leap. Do yourself a favor and give this book a chance.

Highly recommended.
Profile Image for Kelly.
15 reviews
August 31, 2025
Mathematical terminology paired with humor results in a fantastic good time. So many books like this focus on the combat aspect of becoming the strongest, but this one followed the academic. Super enjoyable read!
505 reviews7 followers
September 4, 2025
Adequate

This story is a long joke about the practical reason for inventing bikini armor. I found it to be less than expected, and less than it could be, but sufficient to read during a release drought.
2,117 reviews7 followers
September 1, 2025
Very good read

I enjoyed reading this book very much and I recommend this book to anyone who likes LitRPG and progression type of books with lots of action.
91 reviews
September 15, 2025
Did not get very far. Same phrases used over and over again as if for the first time suggest either the author does not proofread his work or it’s written by AI.
2 reviews1 follower
September 16, 2025
Excellent and innovative.

A very unique magic system with melding math and magic. I enjoyed the story and writing. I recommend it to readers of sci-fi and fantasy books.
Displaying 1 - 10 of 10 reviews

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