k_hello_k's manga / #Cute(424)

Prince (uke) gets poisoned and his knight (seme) was away on a mission unable to be there with him. The knight wishes that he could cross paths with his prince again in his next life. Both reincarnate multiple times and the knight remembers everything once he sees the prince. Finally both meet again where prince is an idol and knight is an office worker. Seme and uke were apparently in love with each other since their first life and can now be together

FL falls in love with ml without knowing he was the archduke she was being forced to marry. Their marriage immediately turns sour when she learns the truth and treats ml cruelly for 2 years. Ml never stopped loving her and sacrificed himself for her happiness. She learns the truth about everything and turns back time to reciprocate the ml's love