The protagonist enters the concave and convex world and forgets everything before. Only her intuition guides her to complete the redemption. Fortunately, there is a system to constantly cheat her and complete the redemption.
On the way, she kept trying to retrieve her memory, but the system kept stopping her and telling her that she must not revive her memory unless it was absolutely necessary, otherwise he might kill her.
(Some of the unreasonable things in it are just my personal settings, because I have only seen a little bit of the concave and convex world. If there are any unreasonable things, I can change them. The author is actually quite easy to talk to. In this article, don't use your brain, because the character design is not guaranteed ≥≤)
The author praises himself