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MC's and Murong YiXuan had their engagement canceled.
MC tries alchemy and fails her first try.
After a couple more tries (around 5?) she succeeded making a rank 5 pill, but summons some kind of Pill Lightning? which alerted everyone in the city, including the Emperor.
Noticing the lightning, the MC's Grandfather ordered all of the Feng guards to surround the entire compound, not letting anyone in. The Emperor tried to use his status to enter but was rejected, making him very angry.