Destined Twins
The three-hundred-life reincarnation entanglement between the Red Phoenix Saint Shen Qinglu and the Canglong Young Master Xiao Jingheng is, on the surface, a sadomasochistic love affair in which "enemies who destroy the clan fall in love and kill each other", but in reality it is a game in which "the creator and the chess pieces jointly resist the laws of the universe".
Shen Qinglu thought she was the one who arranged the plot (the reincarnation of Saint Yuwen), but eventually found out that she was the one being arranged; Xiao Jingheng seemed to be an affectionate victim, but in fact he was the chess player who changed the situation.