After Demon-breaking Scattering, the next skill is Swallowing Demon Vine. Speaking of which, Lin Yushi, like everyone else, has many abilities that aren't innately her own. They aren't particularly suitable, but they were acquired to compensate for certain shortcomings.
Originally, Lin Yushi developed this skill because Du You wanted her to add a binding ability specifically designed to target enemies with excessive speed. However, later it was discovered that the effect was minimal.
Because the two sisters are already very fast, the skill doesn't help much against faster opponents.
Nevertheless, this is still a personal skill. For Du You, someone with a powerful perfectionistic streak, every skill must be upgraded. The two sisters are especially obedient to Du You, never opposing his decisions.
Thus, now that this skill has been upgraded, Du You wanted to see how effective it is.
