No Way! How Could I Possibly Be a Weakling?

What happens when an ordinary person is injected with a blue liquid?

Some turn into monsters;

some become something other;

some become invincible superpowered beings;

and some simply die.

What do you do if your girlfriend gets raped? Cut them down.

Follow a weakling as he somehow turns into a big shot!

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.