How Dare You!?

The both dramas happen to be of the same adaptation of the popular donghua 'How Dare You' which was aired in 2024.

Same main leads and they both hold elements of time travel as well as overall being comedic and interesting. The chemistry between the leads in strong in both of these vertical dramas if you liked one the other is DEFINITELY worth a watch.

Same Male and female leads so chemistry is just as good.
Fl transmigrates into a book in imperial times and ML is the emperor who is found to have also transmigrated into the world they bave perfect friend and chemistry while discovering secrets. Definitely worth a watch.

Both ML and FL are transmigrated into a novel
Bubbly/Sunshine FL
Down bad ML
There is more than meets the eye that the ML is keeping from the FL

Senior slacker Gu Bei is transported back in time and becomes a frontier general. After spending three carefree years living off the success of Xiaoyao Pavilion, an imperial decree summons him back to the capital, where he discovers that Emperor Xiao Ce is actually his former roommate. One dreams of taking it easy and becoming the richest man alive, while the other is determined to become one of history's greatest emperors. Together, the two brothers use modern thinking to outsmart corrupt officials, take down powerful drug lords, fend off western invaders, and hilariously rewrite their destinies in the ancient world.