To solve the problem that virtual reality may be dull even if it is completely carefully prepared when all information is transmitted through a user terminal without including persons in an event enjoyed by a user.

An event for giving a problem to users 2 through user terminals 3 owned by respective users 2 is prepared and the same problem event in which a plurality of users 2 having individual user terminals 3 join is provided by using lead information for utilizing information mutually inputted by the users 2 through the user terminals 3 as leads to the meeting of the users 2. An effect that the users 2 temporarily meeting with each other can feel a kind of solidarity by performing the same problem can be expected by using the lead information inputted mutually and an effect for promoting the use of an event providing system which may cause mechanical event provision in individual communication between each terminal and the system can be also expected.

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