There is a parallel world of superpowers and divine power, with two male protagonists who are clearly offensive and passive, Wen Cheng/Qing Ye x Shi Du, and the love between the strongest warlock and the infatuated deer demon that spans thousands of years.
"I have always been waiting for you. No matter the vicissitudes of life, I will always have you in my heart."
"I have always felt that I hope to be with you."
(Any similarity is purely coincidental)
Concept: The power of love