For now, Zed put the ring in his Inventory. Right now he wants to explore more the city, he will repair the ring later, no hurry now.

He thought for a moment and realized he doesn't have items for healing. He went to a potion shop. In this world healing potions were cheap, common healing potion cost 1 silver coin, advanced healing potion 10 silver coins, max healing potion 1 gold coin.

The common healing potion heals you 50%, the advanced healing potion heal 80% and the max healing potion heals you 100%. All healing potions will have its effect if you have at least a last breath of life.

He bought 4 advanced healing potions. They would be pretty useful in dire situations. Having healing items would be a great advantage in battles that would come.

He saw a big building named "Trade a.s.sociation".The building was a skysc.r.a.per. It has an aura of fortune and money. He thought of bulls.h.i.+ting there and play with their IQ, this era was similar to the medieval era in the earth , if he were to invent something useful won't he get quite the reward?

He opened the doors, there were more people there, everyone with their suggestions, saying them to some elegant looking people. If the suggestions made by them were useful then they would reward them for money.

Zed went to one elegant looking figure, he was a dwarf, he currently was free right now, no one talked to him.

"h.e.l.lo sir, how may I help you?"

"I want to give you a suggestion for a new invention it's very useful, and we can earn much money with it, but we need to talk somewhere else"

"If so then please follow me, sir"

The dwarf interest was piqued, but if the other party would just say some bulls.h.i.+t then he would be quite upset but if there was such an invention he would earn big in the status in this a.s.sociation.

They went into a medium-sized room, there was a deck and 2 chairs, a very simple room but it was enough.

"The invention that I want to present is named a pump"

"Hand pumps are manually operated pumps; they use human power and mechanical advantage to move fluids or air from one place to another. They are widely used in every country in the world for a variety of industrial, marine, irrigation and leisure activities. There are many different types of hand pumps available, mainly operating on a piston, diaphragm or rotary vane principle with a check valve on the entry and exit ports to the chamber operating in opposing directions. Most hand pumps are either piston pumps or plunger pumps and are positive displacement."

The dwarf's brain almost exploded, these were too many informations for him to memorize. But putting that aside he thought a little before giving an answer to him.

"I think this is a good invention nevertheless how much money do you want for it?"

"50% of the money for each sale"

"Hmm, I need to talk to the a.s.sociation master to make this decision, is this alright for you sir?"

"Yes"

Right now Zed was in no hurry, he didn't mind knowing more people.

"Excuse me then I will bring the a.s.sociation master"