Tomb Raiding: Turns Out I’m a Vampire

[Tomb raiding + two male leads + a little angst later on] This is an all-pairing story, and some of the worldbuilding is entirely my own. There is no System and no transmigration. The story is all about the butterfly effect: if one or two extra people suddenly joined the original journey, would things turn out differently? They would! And many people's fates will change because of certain events. He was just the owner of a general store, with no connection to them at all. But when young Wu Xie and Xie Yuchen showed up to play, they changed everything. No one could have guessed that one playful encounter would lead to him crossing paths with four others again and again later on. If his life was a stagnant pool, then their arrival was a light piercing the gloom, awakening dormant vitality and turning barren ground into a sea of flowers.