Wo Zou Hou, Wangye Tongbuyusheng

As a commoner, Bai Luo once made a childhood promise and became Prince Duan Chi Yan’s living antidote, sacrificing himself to neutralize the poison in Chi Yan's body. Yet Chi Yan misunderstood him and treated him with disdain. Five years later, with the poison completely purged, Bai Luo, drained and broken, decides to leave. Though Chi Yan is unwilling to part, he stubbornly denies the love in his heart. In the end, Bai Luo is heartbroken, and the truth comes too late—Chi Yan is filled with regret! When they meet again, Bai Luo has lost his memory and become cold and indifferent. Chi Yan bravely throws himself into a heart-wrenching, soul-crushing pursuit of love—a true “emotional crematorium” to win him back! (Source: Kuaikan, translated)