The Naruto story of Gintama

What will happen when everyone in Gintama comes to the world of Naruto one after another due to uncontrollable reasons?

What impact will their arrival have on the world?

Could it be because of some joint event launched by Jump?

Is this a rehash of an old idea that is going to be released as a game?

Fighting game?

Gin-san was thrown into a place like this because he didn't have a big move?

Is it so that he can cultivate a special skill to design game characters?

Gintoki, with dead eyes, looked at his dead-eyed brother, Hatake Kakashi, who was busy with work, and also made a very lazy sound. Outoto, I won’t eat without Uji Gintoki rice bowl!