Violent Combo Cards and Skill Fruits

After taking a quick look at the little thing, Katsumi Barlow did not take action this time, although he still wanted to knead that little round face.
However, Katsumi Barlow suddenly remembered at this moment that this little thing seemed to have been following his master for a very long time.
Although he doesn't have much strength, he definitely has vision.
Since Xiaowu said that he would not use special purchase cards, he must have a reason.
But Katsumi Barlow still asked: "Why?"
Why?
The...