A Guide to Fixing Errors in Time and Space (Quick Transmigration)

Tell me, can you handle palace intrigue and household power struggles? Political scheming and rebellion? Assassinating the king? What, you can do it all? That's wonderful! Come on, join us! We'll even throw in a time-travel ticket to send you to the dynasty of your choice. You'll be a history-saving patcher... er, a time-space hunter! What? You're asking how you'll get back? Well... the signal's a little weak... Hello? Hello, hello... (Secretary, send in the next one!) Theme: