This book is also known as "Even If I Only Know the Kaioken, I Still Have to Fight," "The Story of How I Have Only One Active Skill and Everything Else Is Passive," and "No Cheat After Transmigrating? Then I'll Pay With My Life."
(Note: I'm not very good at writing, so some characters may be a little out of character. I'll do my best, though this is partly self-indulgent.)
My name is Lin Yuan. I'm 24 and used to work at a perfectly ordinary company. I got fired, so now I'm unemployed.
I like playing games. My teammates give me treatment for low blood pressure, and I return the favor by warmly asking after their families' health. I've never stood out at anything, but I don't think life needs to be extraordinary. Still, despite being utterly unremarkable, I transmigrated.
Every transmigration brings an incredibly difficult battle. I have no Fenglingyueying to help me, I haven't become some ridiculously powerful race, and I have no skill that can destroy the heavens and the earth in an instant. All I have is a Kaioken that costs me my life.
Enemy: What are you talking about?!
Lin Yuan: I'm saying I have no skills, and my only ability is Kaioken. In other words, let's pay with our lives!
In short:
Enemy: Your life is like a candle flickering in the wind!
Lin Yuan: You said "candle flickering in the wind," right? Kaioken!