
Why would we give our power 2 her and the first thing she does kills everybody in the area

She didn't sound to plan anything of the like, she said she'll be seen as a villain for slaying the soldiers that were chasing her since all the others know is that they were trying to "rescue" her. She even knocked out her sister telling her she's leaving.
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She's totally in for the chuuni (Cid) team now ( ̄∇ ̄")
If making magic made u this powerful why hasn't anyone done it their stupid asses just go the usual route like wtf (︶︿︶)=凸
They didnt have that time remember when azalea said that one month in there would be thousands of years. Anybody can create something in thousands of years if you have knowledge
Ohhh try but our mc had a previous life and while he was here he didn't think to actually create new magic like wut ( ̄ε(# ̄)Σ. ┑( ̄Д  ̄)┍