Grieving Vengeance

Grieving Vengeance is a chapter in When the Cold Breeze Blows Away. In this chapter, Arnold Perlstein uncontrollably threw a tantrum about Cuphead's death by Trịnh Thị Kim Chánh, which made Fiona Frizzle cry at the same time, as if they're upset, because he died on an explosion (and Ralphie Tennelli joins in the crying while Dorothy Ann Rourke happily enjoys their crying at the same time).

Su Ji-Hoon convinces Arnold, Ralphie and Ms. Frizzle to have vengeance over Cuphead's death.