Why Is My Junior Brother Slacking Off?

Xie Yunxiu, the senior disciple of the Carefree Sect, hates three things most in life: first, her junior brother Shen Du being a lazy fish; second, that lazy fish daring to flirt with her; and third, that she actually gets flustered by his flirtations. Shen Du, on the other hand, claims innocence—he just wants to be a good-for-nothing in peace, but martial arts manuals fly into his arms, villains throw themselves at his blade, and even his cold-faced senior sister starts sneaking onto his roof at midnight. Fine, if slacking off isn't an option, he'll protect this jianghu first. But before protecting the jianghu, he needs to fix the roof—Senior Sister, even with your superb lightness skill, you can't keep stepping on the same spot!