Becoming a Grandpa at less than 30 years

Once Yun Che(Jean) recognized this grandpa-grandson relation, Jean let Yun Che talk again and say another list of herbs that not even the receipt that his mother would take home usually after shopping would be that long, and he even asked them with a specific age, making it difficult even for the sect gathering them.

Then he asked to go gather them himself but refused in front of them his own idea saying that since he is an outsider he couldn't go

Xiao Tiannan: No, no! Senior is too serious. Although the Sect's treasury is an important place, it merely is protected against vile characters. Senior is a talented master; how could it be possible that you would covet things from our little branch sect.

Moreover, my son Luocheng had just acknowledged Senior as his godgrandfather so now you are also my sect's family. Since we're all family, and this is also for my son Luocheng, what harm is there in entering my treasury?

Jean: Yeah, I wonder about that too…

then Jean made a creepy smile that scared even Jasmine who hid behind the bed observing him

Xiao Baicao(Elder of the sect): Yes, yes. This junior is incompetent. If Senior doesn't personally go, I reckon that these medicinal ingredients still won't be completely gathered by tomorrow. It would make Senior wait in vain and wotsen Young Sect Master's injury

Yun Che: That's fine too. However, even though I amsomewhat grateful of your trust in me, there is a saying that you must firmly remember: Always be on guard with Others! I've only arrived at your sect for a single day, yet you are letting me enter your treasury alone.

Even if it's for my grandson's injuries, it's still too hasty and reckless! How about this; Baicao, you follow me during the entire process of retrieving medicine… Also, even though I've lived for a few hundred years, I've never cultivated my profound strength. Until now, I'm only at the Nascent Profound Realm.

Futhermore, I'm not carrying any spatial rings on my body either; Xiao Sect can find out by just by probing with profound energy. I'm saying this to let you rest assured, and give myself a peace of mind.

Xiao Tiannan: Even though this is the first time we've met, this junior's admiration and gratefulness toward Senior exceeds that of anyone I've every met in my entire life. This junior would rather doubt myself, than to ever doubt Senior…

Yun Che: Say no more! Baicao, you must follow me the entire way and mustn't be more than three steps away from me. Although I was often erratic throughout my entire life, I am still a clean and honest person who does not allow a single spot of taint. My grandson's injury can't be delayed anymore, let us go right away.

Xiao Baicao: Yes yes!

later when both of them entered the treasury, Xiao Baicao showed with pride a shelf full of rare medicinal herbs

Xiao Baicao: These black wood shelves are all used to store medicinal ingredients. The medicinal ingredients that Senior needs can all be found here. Futhermore, the elixirs, rare treasures, profound cores, along with different kinds of purple crystals, uncommon metals, precious jade, weapons, armors, and even the Sect's Arts that our sect had gathered through all these years...

It can be said that our sect's thousands years of accumulation, are all secretely stored away here.

Yun Che: With the size of your sect, to have such a stockpile, it's quite good.

Jean: It's fucking big!

Yun Che: 'what? never entered a sect before?'

Jean: In my world we didn't have even profound Qi or shitty things like that! Even less a Sect! We are already more evolved of you guys, we use the population to make decisions, not from some old corrupted guys like yours.

then when they got towards another place for more ingredients while Xiao Baicao was showing off their treasures

Xiao Baicao: Senior, please look, this sword's name is 'Tiger Soul', and is the number one valuable treasure that the Main Sect has granted us over these years. It also is the only Earth Profound artifact inside this New Moon City, and was extremely rare even in the Main Sect. Rumor has it that it was personally smithed be the Head Elder of the Swordsmithing.

The sword's body was infused with a Earth Profound White Tiger Profound Core's power along with the not yet scattered soul, and...

when Xiao Baicao finished talking about the sword then Yun Che commented

Yun Che: It indeed is quite a good sword.

Xiao Baicao: Since even Senior said that, Young Sect Master would definitely like it a lot when the time comes.

Jean: wow... that....

Yun Che: 'Yes I know... this sword is really good'

Jean: the fuck are you talking about? I am saying that it was such a waste to give it to someone like Xiao Luocheng, and I have seen better swords in TV, shit, if only I could make zampakutous... Those are really the power of bullshit...

a sword that can double the weight of something? A Lieutenant has it, the sword whose temperature can get up to millions of °C and burn anything it touches? It is of the Head Captain...

Yun Che: 'HOW?! How can such weapons exist?!

Jasmine: well, I would not believe about their existence until I saw Bleach, and wow... I am going to say that this is one of the best things this princess had ever seen...

Jean: heh, you still didn't watch Dragon Ball Super, then you will find out whose anime has more power of bullshit...

Time passes, and three days are gone, Yun Che repaired the meridians of Xiao Luocheng, a thing that should be impossible, he did it in three days! With time, Xiao Luocheng called him 'Grandpa' more smoother and affectionate, Jean and Jasmine were watching ep. 272 of Bleach.(SPOILER ALERT)

Jasmine was shocked about the power Ulquiorra released in the anime, and how he killed Ichigo in front of his friends, then how he came to life by becoming the thing he was exterminating here and there and toyed with Ulquiorra before disintegrating his lower body with a Cero.

While Jean was excited because it was his second favourite part after the final fight against Aizen.

Meanwhile Yun Che was putting his plan in action, and asked if Xiao Luocheng would be a real genius and requested a Dragon Core to use for workig with Xiao Luocheng's strength while spitting bullshit about how it works, and he was even succesful about baiting them!

Now the father was listening about the fake Emperor Profound Dragon Core that was in Black Moon Merchant Guild and called Xiao Baicao to go to the Merchant Guild, but before he got asked from Yun Che to have a copy of the keys of the treasury in case something will happen to Xiao Luocheng.

Xiao Baicao gave them immediately and Yun Che feigned again to be hesitant for the permission given to him and then he accepted the keys, then Xiao Tiannan and Xiao Baicao departed, while Yun Che was going to the treasury

Jean: It's time to get the 'Gift'!

Yun Che: 'well, what should i get there?'

Jean: are you seriously asking me? EVERYTHING!

Yun Che then cuckled a bit about Jean's demeanor and entered the treasury and started stealing things