Please help me , How to hook this or patch this game?

I tried patch this game binary file with IDA and HexEditor, but it's looks like a property. I'm a noob, i don't know how to Hex-Patch a 'double' type. also I tried use class-dump the game, but how can I hook this method/property with THEOS? thanks😁 il2cpp:000000010216C684 ; =============== S U B R O U T I N E ======================================= il2cpp:000000010216C684 il2cpp:000000010216C684 ; Attributes: il2cpp:000000010216C684 il2cpp:000000010216C684 HeroConfig$$get_attack ; CODE XREF: ChapterPassAttributeNode$$reloadHeroData+170↑p il2cpp:000000010216C684 ; ChapterPassAttributeNode$$reloadChapterData+170↑p ... il2cpp:000000010216C684 LDR D0, [X0,#0x28] il2cpp:000000010216C688 RET il2cpp:000000010216C688 ; End of function HeroConfig$$get_attack il2cpp:000000010216C688 il2cpp:000000010216C68C il2cpp:000000010216C68C ; =============== S U B R O U T I N E ======================================= il2cpp:000000010216C68C il2cpp:000000010216C68C ; Attributes: il2cpp:000000010216C68C il2cpp:000000010216C68C HeroConfig$$set_attack ; DATA XREF: __const:0000000103AAE778↓o il2cpp:000000010216C68C STR D0, [X0,#0x28] il2cpp:000000010216C690 RET il2cpp:000000010216C690 ; End of function HeroConfig$$set_attack

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