Becoming the Treasured Pet of Five Big Shots

Transmigrating into a 1v5 bloody carnage novel as the female lead,

Mu Haohao has a meltdown. Something about how everyone has to be in perfect harmony before she can return to the real world, she can't do it at all! Originally, she chooses to force an escape from the plot, but who knew she actually reincarnated upon opening her eyes?! She then decides to bite the bullet and play the game of harmony, but finds out the five male leads have all reincarnated still holding memories from their previous life...