Current outline.
At first, because of a transmigrator, countless splinter branches appeared in the armor world of one plane. Our protagonist is part of one such branch. The story takes place in the later period of an altered armor timeline.
Then, after a whole lot of random antics, he arrives just before the Eight-Nation Alliance invasion. Later, he reaches a version of reality, at least as far as the protagonist is concerned. He then meets another transmigrator from Earth. After another round of random antics, he successfully arrives in Teyvat as it is today. But upon reaching Teyvat, he encounters the legendary projection of Cthulhu. To save him, the protagonist’s blank System swaps places with him at the last moment. As a result, our protagonist changes sex.
Since he came face to face with Cthulhu, avoiding its corruption comes at a price. The protagonist is now like a newborn baby. His memories are stored deep in his consciousness like a television program. When he comes to his senses, will he still think he’s a man, or a woman? Who knows?
