Young Hero's Weapon Shop

When Guan Jiujiu woke up after traveling through time, he found that he was bound to a system—— The Brave's Weapon Shop Girl, in order to defeat the Demon King, please build a weapons shop near the Demon King's Palace and contribute to the brave men's defeat of the Demon King! Guan Jiujiu looked at Yuelai Inn in front of him: This hairy devil in the martial arts world of the Central Plains! The system was silent for a long time and silently crossed out the word brave—— Young Hero's Weapon Shop Girl, in order to defeat the Demon Cult, please build a weapons shop at the foot of the Demon Cult Mountain and contribute to defeating the Demon Cult's leader! So Guan Jiujiu had no choice but to open stores everywhere. Drive to Xiangqian Palace, drive to Baiqiongding, drive to... Eh? Wait, how did this ultimate battle end up in my backyard? Wait, how could that ultimate boss be my senior brother? ! Thinking of the history of being bullied by his senior brother, Guan Jiujiu thought about it for a second, and then started to build magic weapons with great joy. Okay, you bastard with thick eyebrows and big eyes, now you're in my hands! #I am cutting leeks at the foot of the Demon Sect Mountain # Young Hero, Demon Head and Longquan Sword are more suitable! Guan Jiujiu's little diary: #Did senior brother beg for mercy today? No! #Brother, why is he more doggy than the last time we met? #Guiyi dog thief, irreconcilable #How to write a Jianghu arrest warrant? Got it! [The bounty boss Lu Guiyi has a dragon-slaying sword, which will be given away with a critical hit. Lu Gui's little diary: #Does junior sister know that I like her today? No. #Junior sister is indeed cuter than last time. #Junior sister doesn't listen to me anymore, I'm so embarrassed. #Junior sister recently sent a lot of people to look for me. Is the prize still a dragon-slaying knife? ——Ah, junior sister must miss me very much. … I want to write a dog-like male protagonist who has no desire to live, hahahaha He is the kind of happy enemy who looks cool and noble outside, but turns around and is called a bitch by his junior sister. Purpose: As a human being, the most important thing is to be happy