Reincarnated in a depressing erotic world but living a normal life (right?)

My name is Ken, a normal student with a normal life, or at least I wish it were that way. But the reality is that I carry a heavy responsibility, and that's because I am a reincarnated person.

Or rather, I think the more appropriate term would be 'regressor.' That's why I have memories of the future and know what's going to happen up to a certain point.

In the near future, I will be transported to another world against my will to become a hero and save that world. In my previous life, I wanted to run away, but I was unable to do so after discovering that I could only return by defeating the Demon Lord of Lust to save that world.

At first, I didn't want to do it out of fear, having only a 'status' tab in a video game style as my cheat ability. But the more I lived in that world, just seeing how people suffered and then died in despair, I decided to change. I started training, learning to use my unique ability until I mastered it, and it demonstrated incredible potential beyond what I expected. That's how I became unmatched in that world, gained a reputation, built a harem, and saved people.

Everything seemed to be going well... But... that was my mistake...

In the end, I became complacent, and the price was paid by that world and its inhabitants. They all met a horrible fate, and as regret washed over me, I died under the weapons of my lovers...

But I was given another chance when I opened my eyes and woke up in my younger body, years before being summoned to another world. Having time, I decided to prepare myself as best as I could, making use of the experiences of my past life. I may have lost all the power I gained, but I still know how to strengthen myself in the best way to win this time and avoid that horrible future.

Furthermore, I still had my cheat ability called 'Analysis,' which gives me information about anything I look at, as if it were a video game. This includes their weaknesses and strengths. It was thanks to this that I was able to become as strong as I was in my previous life. I was regaining my confidence until I saw him....

"Hi, I brought some food. Do you want to try some?" 

It was a popular boy from class named Mireya, with silver hair and white eyes, who greeted me in a friendly way. But at that moment, I unconsciously used my 'Analysis' ability on him out of habit, and that's when I noticed how dangerous this guy really was.

[Name: Mireya]

[Class: Divine Vessel]

[Race: Human?]

Strength: F

Durability: E

Agility: E

Dexterity: S

Intelligence: C

Weapons: ([Frying Pan]), ([Silver Armor]), ([Straw Dolls])

Skills: [Dimensional Storage Pocket], [Art of Calming Massage], [Art of Forbidden Massage], [Art of Healing Massage], [Ultimate Technique = Maximum Voltage], [Frying Pan Style Swordsmanship]

Titles: [The Underwear Successor], [The Ultimate Housewife], [Singularity], [Natural Enemy of Trucks], [Ufufu, DON'T LOOK ANY FURTHER]

"Agh...!!"

"What happened?!"

"Stay away!!"

And with those words, he felt an immense pain that stopped his ability while causing him a fear thousands of times greater than he had ever experienced in his entire life, leading him to flee desperately from whatever 'that' was.