Big Sis Is Jealous. She's Impossible to Please!

[1v1 + quick transmigration + infinite flow + strong female lead + younger man devoted to her + love that grows over time] [Hopeless romantic VS yandere] On the very first day Mu Nian became a mission-taker, she laid eyes on a gorgeous villain and couldn't look away. She rushed over, only to be sent flying with a single slap. Dust-covered, Mu Nian reached a hand out from the rubble. “Big sis, I can give you what you want. I'm the only one who can!” “Get lost.” … [Host, that woman is a powerhouse from the Space-Time Bureau, and she has a terrible temper. I advise you not to fall for her.] [749, don't you dare badmouth Big Sis!] [Big Sis must have feelings for me. Otherwise, why would she only beat me up and leave the other guys alone?] The young man closed his eyes, his face tinged with bashful delight. In a blue space, a white orb of light instantly turned black. It shut itself away. Let hopeless romantics be destroyed! … From the female lead's perspective [Host, there's a clingy little pest following you around and freeloading off your missions.] 01 said, watching the sneaky shadow behind them. “Let him be.” Qian Mo glanced at the shadow behind her, the corner of her mouth slowly curling upward. …