https://booktoki462.com/novel/7246649?stx=%EB%A3%A8%ED%8A%B8%EB%A5%BC+%EA%B1%B0%EB%B6%80%ED%95%98%EB%8A%94+%EB%B0%A9%EB%B2%95Link to novel. vol 4 pt 3 includes when karyan's route gets deleted
