The Counterattack of the General Doctor Woman

An outstanding genius in modern medicine ate green dates while taking a bath, but accidentally got stuck. When he woke up again, he actually traveled back in time to a young lady from a general's palace in an imaginary dynasty. How could he still be a 200-kilogram fat man with a very bad reputation? Let's take care of things as they come. As a new modern human being, with the most cutting-edge medical technology in hand, let's see how I can turn the tables.