Trench War[comprehensive British and American]

New York's tin can throws out a blank check. "How much does it cost for your son to leave my son?" "Hmph." Gotham's Dark Knight also gave the man in sunglasses a blank check opposite him "Fill it in whatever you want. Then get out." #I have special skills to show off my wealth# —— Ryan is the son of Tin Can, but he loves magic more Contains various memes, a match made in heaven, soul swapping, gender switching, traveling through time and space... Instructions for consumption: 1·CP: Iron can*Dark Knight (spread coin cp) 2·Easy to 3. A combination of two rich people, setting up their own son. Tentatively, my son's CP is the second barrel. Purpose: Make the world a better place