My Childhood Friend Girlfriend Was C**kolded by the Protagonist! Well, I’ve Known This for a Long Time

This world was a shitty game. And I was the side character who got cuckolded by the protagonist. So I moved according to the setting, not against the game, and finally, the protagonist cuckolded my childhood friend girlfriend. Now I could freely fall in love. I thought. But it seems that I have a problem with my ex-girlfriend … This is the story of me, a supporting character, surpassing the protagonist.

Original Publisher

kakuyomu

Original Language

japanese

Type

Web Novel

## My Thoughts on My Childhood Friend Girlfriend Was C**kolded by the Protagonist! Well, I’ve Known This for a Long Time This title certainly grabbed my attention, and after diving in, I can see why it elicits such strong reactions. "My Childhood Friend Girlfriend Was C**kolded by the Protagonist! Well, I’ve Known This for a Long Time" is a short, completed web novel that delves into some potentially uncomfortable territory. It's a story that hinges on the protagonist's knowledge of future events and his… questionable approach to navigating them. ### First Impressions Initially, the premise intrigued me. The idea of a character knowing he's destined to be cuckolded in a game-like world and then acting (or rather, *not* acting) accordingly is a unique spin on the transmigration trope. I was curious to see how the author would handle the themes of destiny, choice, and relationships. ### What Works Well The core concept is undoubtedly interesting. The initial chapters set up a scenario ripe with potential for drama and character development. The fact that the protagonist is aware of his impending fate adds a layer of complexity. I found myself wanting to understand his motivations, even if I didn't necessarily agree with his choices. The short length of the novel also makes it a quick and easy read if you're looking for something to fill an afternoon. ### Areas of Concern However, the execution seems to fall short for many readers, and I can see why. The protagonist's passivity is a major sticking point. His seeming acceptance of his fate, even to the point of self-sabotage, can be frustrating. The lack of communication between the characters is another significant issue. Many problems could have been avoided with simple, honest conversations, which makes the drama feel somewhat artificial. I also had a hard time connecting with some characters. ### ⚠️ Spoiler Warning Okay, so here's where we get into some potential spoilers. The core issue seems to be the protagonist's initial decision to essentially "play along" with the predetermined story. He knows his girlfriend is supposed to leave him for the "protagonist" of the game world, and instead of actively trying to change things, he keeps his distance. This leads to her feeling neglected and eventually leaving. Then, *after* the fact, he decides he wants her back. This is a frustrating plot point for many readers. Apparently, the "protagonist" is revealed to be a rather unsavory character who views everyone as dolls in a game, which motivates the MC to finally fight back. ### Final Verdict "My Childhood Friend Girlfriend Was C**kolded by the Protagonist! Well, I’ve Known This for a Long Time" is a novel with an interesting premise that ultimately stumbles in its execution. The protagonist's passivity and the lack of meaningful communication between characters detract from the overall experience. It's a quick read, but be prepared for some potentially frustrating plot developments. If you're looking for a lighthearted romance, this isn't it. However, if you're in the mood for a short, dramatic story with a flawed protagonist, it might be worth checking out. I'd say it's a middling read, landing somewhere around a 3 out of 5.