Bakudanma na Youhei, Douji Shoukan sareta Saikyou Cheat-domo wo Katappashi kara Keshitobasu
The Mercenary Bomber Explodes All Cheaters.

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The most SAVAGE isekai I’ve seen in a minute.
You ever read something and just go, “HOLY SH*T”? Yeah, that was me, five pages in. The setup? Classic isekai: summon a human from Earth to fight a war for some fantasy kingdom. Yawn, right? WRONG. These clowns rolled the dice and summoned a walking, talking war crime. Not just some edgy teen with a grudge—this guy came in with the full real-world black ops PTSD-baggage-explosives combo, and he is NOT here to play hero.

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Story: 8/10

Revenge speedrun ANY%. I’m talking zero to full-on obliteration in less than one chapter. No crying. No “why me?” No “I must ... get stronger.” Nah, he came in pre-built. The man was dangerous before he even got isekai’d, and the moment they tried the usual “we summoned you, now be our dog” routine, he snapped harder than a tripwire in the jungle. This isn’t just revenge—it’s righteous, tactical, calculated retribution. AND IT’S BEAUTIFUL.

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Art: 7/10

The visuals aren’t pushing boundaries, but it does the job. The action is clear, the violence hits hard, and the expressions—especially the “oh god we summoned the wrong guy” ones—are absolute gold. Explosions are a plus. Death scenes hit satisfying. No complaints here.

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Characters: 7/10

The MC? Certified menace. Dude walks around like a demon in human skin. You believe he’s dangerous because he’s not posturing—he’s just efficient. And the reactions from the people around him? PERFECT. “We made a mistake” energy radiates from every corner. As for side characters, they don’t steal the show, but they do their job: fear him, respect him, or get vaporized. Simple.

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Overall: 7/10

This is exactly what the isekai genre needed—a reminder that sometimes, when you keep summoning random Earthlings like it’s a gacha pull, you might just end up with a human nuke. No overused tropes, no slow build. Just pure, explosive karma. I’m obsessed. If you like MCs with actual backbones and no time for BS, this is your new obsession too.

7.5/10


Are you tired of your average isekai revenge manga where the mc uses overpowered skills and swords? All of that is such old tech, so look no further than this manga! Instead of the protagonist doing something edgy with sharp blades or some magical formula nonsense, the mc uses GUNS and BOOM. In other words, he’s a terrorist!

Okay, on a more serious note, this story is quite literally like your everyday revenge manga where every single soul despises him, so he kills them all because… logic! This is definitely not your brightest story when it comes to plot or characters, but it sure is fun.

I ... mean, I could ramble on and on with how stupidly broken the mc is from the beginning, how dumb the side characters were made to be, etc., but that’s just being a buzzkill. The manga utilizes the same tropes and plot mechanics like every other overpowered revenge manga, but it’s a bit more fun because the mc uses explosives.

Yup, that’s about it. Oh, he also looks cool af, not like the other emo kids who were betrayed. Still really edgy, though.


Reading Rankings (Portnoy inspired + A Huang-Teizan Original)
10 - God’s penmanship
9 - Must-read. Drop everything else.
8 - Instant bookmark
7 - Entertaining
6 - Good to pass time
5 - Why are you reading this?
4 - Bad.
3 - Typical garbage.
2 - My head hurts.
1 - Retirement is a thought.
0 - “Did they even give you a story?!”