Wasteland: My items are infinitely upgraded

Type 05 revolver, nicknamed "Gun of Kindness", six shots can't kill a dog.

"Low-quality revolver lv0, damage 1, effective range 10 meters"

Consume 1 HP of itself, can be upgraded to:

"Ordinary revolver lv1, damage 2, effective range 20 meters"

"Activate special attribute: bullet recovery 1/1h"

Waking up from the famine tide, in a weird and crazy apocalyptic wasteland...

Lin Feng tightly grasped the only weapon in his hand, and used the item upgrade system to upgrade the Gun of Kindness step by step into the unlimited God-killing Gun:

Pistol → Grenade Launcher → Pulse Gun... → God-killing Gun