It feels like, I know this game is not over yet, although I just beat a small boss, but I am still playing, I may still pass the level, and after passing this level, I can unlock a new game and continue to play. But if i exit now, there will only be one way.

How can i get to the last steo without the first few steps. Confidence will not fall from the sky, it can only be accumulated by fighting small bosses.