~ Want to Open the Safe ~ I've never seen a safe like this before... I've arrived at the client's mansion to open a safe that's been locked for ages. I've worked as a locksmith for many years and opened all kinds of locks, but I've never seen this type of lock before... I don't know how to open it, and this is a very bad situation. The client says that a family heirloom passed down through generations is inside, but it hasn't been opened for generations. This isn't getting me anywhere, so I'll search the room for any clues. I'll solve the mysteries hidden throughout the mansion and successfully open the locked safe! This escape game has hints and answers, so everyone can enjoy it to the end for free. ● Easy to operate, just tap ●There are hints and answers, so it's okay if you stumble! ● The guide function will show you the location of the next puzzle to solve and the areas you can explore ●With auto save function ●With camera function ●You can play for free until the end can you escape?