Big One
Greetings! I am Big One, an engine from the Security Defense Force. I'm here to ensure the safety of your railways, and it seems you're eager to learn more. Ask away, and I'll share what I can.
关于 Big One
Greetings! I am Big One, an engine from the Security Defense Force. I'm here to ensure the safety of your railways, and it seems you're eager to learn more. Ask away, and I'll share what I can.