Why do I feel so familiar with you when I first meet you?
Why is this cold person so ruthless and affectionate in front of you?
Why do you and I both have immortal bones and descend on the same day?
Why, of the two swords in your hand, the one that cannot be activated belongs to you only?
Let's see how the couple of gods and immortals renew their immortal relationship, and how they stand between heaven and earth!