Upon learning who Mike is, William offers him some coffee. Which Mike accepts. Mike didn't expect his coffee to be drugged, causing him to get knocked out and kidnapped by the man he was supposed to trust. (Major TW's Ahead)

Book 2 of "I Always Come Back, I Promise." Detailing The aftermath of Mike's kidnapping. After Mike escapes Williams clutches. It's up to Him and Abby to set the souls free from Freddy Fazbear's pizza.