Binary Tree - Send Tree Pay

The Bad Man(Purple) should take harmful items(like fire) to destroy the tree. The Good Man(Red) should take recover items(like bandage) to recover the tree. When the times up, the Good Man wins if the tree is alive, otherwise the Bad Man wins. Good Man(Red) Move：W、A、D Use Item：Left SHIFT Bad Man Move(Purple)： ↑ 、 ←、 → Use Item：Right SHIFT