Students

Summary
Students are very clever and unknown people, They are students of Luis's class. Including Widlyee, He's one of Luis's students.

Appearance
Students are stickmans with swirly eyes and a full body

In A School Year...
When the ink presumably killed the teacher by sending her to a unknown portal of it. The doodle pen boy (Luis) form the teacher's students into stickmans and controlling their minds resembling themselves as the doodle pen boy (Luis)'s students.