I love my family. It can't be opened with a combination lock.

Hello, are you asking me what happened to the combination lock? I love my password lock because:

1, I love my combination lock, because I left the design of mechanical anti-lock knob, so I can't open it from the inside.

2. I love the lock core in my password lock, which will also lead to the inability to open it from the inside. These are the reasons why I love my password lock.