Instant Death Genshin Impact

Also known as The Two Rites of Teyvat, Miss Ryougi Shiki's Path to Godhood, and Leave Long Alone

If you like a character, become them. That's what Ryougi Shiki thought, until she transmigrated to Teyvat while cosplaying at a convention.

Open the Mystic Eyes, link to the ley lines, and see the death of all things.

Anything alive, even a god, I'll kill it for you!

P.S. The author has completed a million-character novel before, so this one won't be abandoned.