The F-Rank Surplus Owner

Have I been mindlessly selling precious items this whole time?!

After the era where everything fell into ruins, Yuan Melon, an F-Rank hunter from the South East Asian Region finds his old surplus store, the only thing his late mother had left him, the hotspot store of all high-rankers from all over the globe.

"Does this make me one of the most sought-out people after everything? Mother, I need your advice on this."