My Little Brother Dual Cultivation

Okay, okay, so you're not gonna believe what my little brother is into now. Like, seriously. Remember when he was obsessed with Beyblades? Yeah, that's child's play compared to this. He's... dual cultivating.
I know, right? What even IS that? I had the same reaction. Picture this: I walk into his room (unannounced, my bad), and he's surrounded by books with titles like "The Dao of the Dragon's Breath" and "Inner Alchemy for Beginners." And he's meditating! Like, actual meditating! I almost choked on my own spit.
Turns out, it's this whole thing from Chinese web novels. These stories are HUGE online, and they're all about cultivating your inner energy (Qi) to become super powerful and immortal. Think martial arts meets magic, but with way more rules and levels. It's kind of like a video game, but… for your soul, I guess?
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Dual cultivation, specifically, is when two people… uh… combine their energies. For mutual benefit, of course! (Wink, wink. Nudge, nudge.) Apparently, it helps you level up faster. Or something. Don't ask me too much about the details, I'm not trying to incriminate my sibling here, haha.
So, naturally, my first question was: "Who are you dual cultivating with?" I mean, he's 16! He just glared at me. Teenage angst plus immortal aspirations? A dangerous combo, my friend.

He insists he's just studying the theory. Sure, Jan. He’s reading about energy pathways and meridian points, and muttering about needing to “harmonize his yin and yang.” I’m pretty sure he got that last phrase from a bad pick-up line generator. Has anyone else heard of this??
And the terminology! It's insane. "Foundation Establishment," "Core Formation," "Nascent Soul"... it all sounds like something out of a really intense yoga class. He keeps talking about ascending to higher realms. I'm just trying to ascend to the realm of a clean kitchen, you know?

The funny thing is, he's actually getting disciplined about something for once. He used to be so lazy! Now he's doing push-ups at dawn, meditating before school, and drinking some nasty-looking green tea concoction that he claims boosts his Qi. Look at him, going for the long game, like a chess grandmaster!
I'm not gonna lie, part of me is a little impressed. He's found something he's passionate about, even if it's completely bonkers. And who knows, maybe one day he really will achieve immortality. Then again, maybe he'll just end up really flexible and good at breathing exercises. Either way, it's a win, right?
The downside? The house smells vaguely of herbs and incense. And he keeps correcting my posture. "You're blocking your Qi flow!" he'll say. Thanks, bro. I'm trying to watch Netflix and eat pizza here, not achieve enlightenment.

So, what do you think? Is this just a phase? Is he destined for greatness? Or is he just going to be really, really good at tai chi? I'm honestly not sure. But I'm definitely keeping an eye on him. Gotta make sure he doesn't accidentally invent some new form of world domination using his cultivated energy. Just kidding... mostly.
Seriously though, have you ever heard of anything this crazy? Let me know! I need someone to commiserate with (and maybe explain what a "heavenly tribulation" is. Apparently, it's bad.)

And hey, if he does figure out the whole immortality thing, I'm totally tagging along. I mean, who wouldn't want to live forever? I'd finally have time to finish all those books I've been meaning to read. And maybe, just maybe, finally learn how to fold a fitted sheet properly. Eternal life, here I come!
Okay, I should go. My brother is giving me the side eye and muttering something about "disturbing his concentration." Drama queen. Wish me luck!
P.S.
I just remembered, he also keeps muttering about something he calls the "Mandate of Heaven." What's that even about? Is that like some kind of interdimensional parking permit? Seriously, someone please help me understand this madness.
