We Agreed to Wasteland Cyberspace, and You Let Me Fight in Close Combat?

"I heard that you want to liberate the wasteland?" "Yes." "Why?" "Fists." "They have millions of cybernetic soldiers." "One punch." "They have railguns." "One punch." "They have mechanical gods that reach the heavens and the earth." "Still one punch." "..." "May I ask who is the one-punch brother?" "My dear, Xin Di." "Which Xindi?" "Kind-hearted Xindi"