There's a System, back-and-forth transmigration, historical and modern romance, light comedy, and plenty of silliness. Don't take it too seriously.
Lin Suihuan works overtime late into the night. On her way home, she's followed and murdered, then urgently bound to a System and transmigrates to the Kingdom of Beili.
The first time, she possesses a palace maid summoned to the emperor's bedchamber and is shot through the chest by the emperor, dying on the spot.
The second time, she possesses a eunuch and is shot through the chest by the emperor again. “Those who betray their master must die!”
The third time, she possesses a hidden guard and grabs the emperor by the throat, only to be forced out of the body.
The fourth time, she possesses a young eunuch. Huh? Why is the emperor's eye twitching? Does he want me to possess the imperial consort?
…
With each possession, the emperor falls further and further for her.
Only in the end does Lin Suihuan discover that everything had been planned by Li Beiyan.