I Have a Big Date with a Zombie

I Have a Date with a Zombie 4, continuing the dead date. Xiaoling did not appear at the beginning, but appeared later. It's not time travel, it's not a system. During the writing process, it was not entirely written from Xiaoling's perspective. On the playground, he looks around and rewrites his destiny. However, his lover is about to die. How should he choose? Please look forward to the reunion. Continuation, not fantasy style.