[Gacha].
A microtransaction revolution that has taken over the mobile gaming market, offering the chance to attain powerful in-game items in exchange for a small amount of money. A small chance, but a chance nonetheless. A risky gamble, to be sure, but one that costs so little with each try that it ensnares all who fall prey to its siren song.
For some, the [Gacha] is a harbinger of doom. For others, it is a power that elevates them above their peers.
For Brynhildr Weber, it is a form of solace. Suffering from suffocating expectations and a harsh working environment, with the troubles of being someone who looks different from her peers, compounded by an unfortunate name bestowed by well-meaning parents, Brynhildr finds recourse in the little gambles of the [Gacha], the little spikes of happiness that it grants her.
But when she finds a new [Gacha] game on her phone, everything changes. She's sent to another world, a world of fantasy and magic. Moreover, she's granted a class that fits her perfectly.
And so began the tale of the world's first, and only, [Gachamancer].

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Tags: Isekai, Female Protagonist, All-Female Cast, RNG