Cursed Rose

[Cool and rigorous scholar × tsundere, sweet and irritable little tsundere] The cold and yandere academic god Bai Ci uses Skittles to set a time trap. When the sweet transfer student Mu Mu solves the mystery of clones, she discovers that all time and space cycles point to the taboo experiment left by her mother twenty years ago - the observer, who is the only solution to reverse the increase in entropy.