These three NPCs were all rather agreeable. After spending 80,000 Gold Coins to purchase two more blueprint upgrades, the last NPC asked for 50,000 Gold Coins.
Chu You replied with an indifferent smile, "Everyone else is charging 40,000 Gold Coins, but you're asking for 50,000. You've got quite the nerve!"
The uncle-like NPC nervously laughed, "Not at all, hehe. Well...since you say so, Champion Marquis, let's settle for 40,000 Gold Coins, hehe..."
"That's more like it. The upgrade functionality on your blueprint isn't all that impressive. Take it." Chu You uttered, placing a bag of 40,000 Gold Coins onto the table.
After the transaction, Chu You had gained four blueprint upgrades. He only needed ten more to upgrade the Night Fairy Airship from the T1-Level to the T2-Level.
Once everyone else had completed their transactions and left, Chu You was the only one remaining in the living room, seemingly finding the atmosphere there quite oppressive.