Sign-In: The Princess Consort Must Become Stronger

System + jianghu + studying martial arts techniques + gaming. A female streamer transmigrates to ancient times and gets a sign-in System. The princess consort has to get stronger! Oh, she forgot to sign in! But this place is pretty tough to survive in! Luckily, the prince isn’t a pushover either! What kind of bond will emerge from the clashes between a transmigrator and the people of the ancient world, and what will move readers to tears? This book is also known as A Summer Shadow, a Dreamy Drifter.