Sun Shangxiang Lends Me a Cannon to Blast Sadako to Pieces

After the disasters of the post-apocalyptic era return, the protagonist finds himself a member of a massive city and awakens a useless G-rank ability. Then, one day, the district he lives in falls.

He borrows Sun Shangxiang's cannon and blasts the enemy to smithereens.

He borrows Meng Ya's Hun Tian Machine Gun and stands his ground against the demons.

He uses his ability to bargain with characters from video games.

A profiteer off the battlefield, a king on it.

He enchants Fang Tian's Halberd and boosts it to +18. I, Lu Ming, can become a god of war on the battlefield too, killing anyone in my way, be they god or Buddha.

Sadako, looking miserable: “Ever since he pointed a cannon at the computer that day, I haven't known whether to crawl out or stay put. He even made me dance for him.”

A powerful woman: “This is a G-rank ability? Please don't blow up my weapon while boosting it, thanks. I only want to get it to +10. Why is that so hard?”

Massive City Administrator: “Uh, give me another thousand defensive armor sets. I've got money, and I'm not afraid to spend it!”

Lu Ming: “Sigh, the truth is, you're all wrong. I'm actually just being forced to pay off my debts. Sun Shangxiang, Yun Ying, can you two idiots stop doing this every single day...”

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