Help Others Cultivate Immortality? No! This Beauty Just Wants to Flirt!

[Transmigration, cultivation, two male leads, no fixed CP (main character is the recipient), flirtatious beauty, all love interests are virgins] Murdered in one lifetime, he spends ten years searching for someone. Shen Linzhou has just escaped a glitzy party when he finds himself fleeing through the city. This isn't a game, and the one-meter-long blade at his back snaps him to his senses. If only he'd known this guy was coming, he wouldn't have gone out! The killer keeps muttering, “Zhouzhou, why did you leave me... Why have you fallen for someone else...” Driven into a dead end, Shen Linzhou begs for mercy, but it's no use. At last, he meets his glorious end. He never expected that, lucky as he'd always been, he'd still be lucky after dying: a System claiming its purpose was cultivation binds itself to him. The good news: he's alive. The bad news: the killer who chased him for ten blocks and died with him has transmigrated too! Wonderful. Heaven has played a colossal joke on him. Not only must he complete the System's missions and help the protagonist cultivate, he also has to watch out for the rabble who want him dead! Well, guess I'm screwed. If he's going to die sooner or later, he might as well enjoy himself. So Shen Linzhou ignores the System's warnings and makes friends all over the cultivation world. Immortal lord, demon lord, even a dog passing by: he'll shake hands with them all. A sickly little beauty? Tease him a bit. A haughty genius? Flirt with him a bit. An annoying senior brother? Put him in his place a bit. The young master of the demon world's wolf clan? Give him a little pet. Shen Linzhou thinks he's already earned a terrible reputation, so why are they all looking at him more and more strangely?