I mean, this is ren'py, right? The engine basically hands it to you. Read a bit up on it and implement it for a hour, then ask the pepole here to do the translation.
And trust that people that you don't really know have translated your story accurately? No thanks. If I ever make a RenPy game there won't be translations because I won't put something out there with my name on it that I can't read.
