

Summary of the The Science Ace Go Back To The Past To Save Her Brothers
So, I've got this crazy system now, one that basically lets me jump through time and space. It was something I built back when I offered up everything for science – a past life thing, you know? Anyway, it brought me back thirty years, to the day right before *our* family imploded. Here's my dirty little doll, running into this massive birthday party at the Su mansion.
But look who was hosting! This is where things get really weird because there’s another Su Nan around… wait, no, I mean the imposter Su Nan. She freaked out instantly when she saw me with that doll, waving it in front of her like a banner or something ridiculous. "She's just some beggar girl pretending to be Su Su! Chase her out!" she shrieked.
The guests just sniggered and agreed, thinking I was totally made up. They didn't remember my brother from way back then; he was only one when *I* vanished years ago, not the other way around like this timeline suggests!
Then, here’s me, four years old again, running straight to *my big brother*. "Brother! It's really me, Su Su! I'm back! They had time travel tech before, but it was too late then. We can use a paternity test now if you don't believe me!"
I swear this time is different though – the real Su Su has been gone for years by this point in my history. If we fail again like last time, I won’t have another chance to fix things.
The imposter finds out about our attempt later, and she panics big-time. Her cover is blown! Turns out *that’s* how this whole family tragedy started with her being there instead of me…