So while MQF tries to figure out a cure, everyone else has to live with the consequences that their QJP PL is now in the same age as his disciples. And is now a feral little street rat, who last remembers being QLJ's slave.
OKAY HERES ONE OF MY FAV FICS ABOUT MQF!SY AND SHEN JIU archiveofourown.org/works/47541964
If SY has transmigrated into MQF (or LQG or whomever), imagine the truly insufferable amount of flirting complaining he would have done about SQQ. “Why is this scummy villain so pretty??”
Mqf sits Sqq down 'Shixiong, any clue why your sodium levels are 10 times higher than they should be?'
QQQ: congratulations, I guess MQF: I'll offer you all your support SQH: ah thanks guys! But MBJ's provided everything I need at the palace MQF: are you sure? Humans are very different, maybe demons can't handle it SQH, sweating: don't worried! I'm perfectly fine!
My fave inconsequential svsss headcanon is that MQF started out on BZP but kept having to escort people to Qian cao so he picked up healing techniques to keep them on peak but then was a natural at it and got scooped up by the QCP lord
mqf and lbh getting into passive aggressive fights about who is more qualified to be sqq’s doctor