Quick Transmigration: The Host Does Not Want to Rise

When she encountered a System, Zhu Zhu said she didn't mind being bound to it, but she was just as happy not to. It didn't matter to her. The System panicked: “It matters to me!!” Once they were bound for real, the System discovered that its Host was so refreshingly unconventional. She wouldn't even take on missions to turn her life around. But aren't those missions great? Zhu Zhu wanted to say, “Wouldn't it be better to split the rewards with you?”

P.S. One-on-one romance, fast-paced, easygoing!