XIETIAN
chen he might start to overthink about the closeness about Bai zemin and bing bing, he already views Bai zemin as a rival,jealousy may sprout from this weapon that Bai zemin has as cgen he is also a sharpshooter and bing xue seems to be opening up to Bai zemin so further chapters may have internal conflict and we also are starting to see different faces of character's so it's gonna get spicy
well if its just a normal super powerful gun i would be dissapointed tbh. i mean his forte is close range fight. well if zemin could like manipulate blood and shoot it with the gun it would be a bit cool. but why though after this whole 10 chapters epic fight we get a gun when he deseperately needs a sword :3