Please, Silver-Sensei

The Yorozuya's owner, male, once ranked first for six consecutive years among Jump's most-marriageable male actors. Now unemployed for six years and brutally sold off, he becomes a low-grade worker chosen by the System. In response, the white-haired, dead-fish-eyed, foot-scratching madao says he isn't afraid in the slightest. "As long as Gin-chan has a bowl of rice, he can survive anywhere." "System notification: Every time the Host is found slacking off, his penis shrinks by one centimeter." "Gin-chan may be lazy most of the time, but he's definitely a serious, good man. A good man has a real gun. It's absolutely not because I lost face with the hostess girls after getting hit by a slope that I decided to take my missions seriously. That's right, Gin-chan is naturally meticulous, brilliant, diligent, and hardworking. After all, I'm a Jump protagonist, hahahaha!" "Thank you for your cooperation, Teacher Gintoki. Let's begin the mission~" Mission One: The Hunter Group's Matchmaking Agency. Lucky participant: Hisoka!! Mission details: A certain pervert can't find a partner, and it's driving his mother crazy. His mother's resentful spirit has come from the underworld. Please help her beloved son Hisoka find three true-love couples! Whether it's Hisoka/Gon, Hisoka/Killua, Hisoka/Illumi, or even Hisoka/Bakukou, Hisoka/the Chairman, or Hisoka/Leorio, they're all OK! Reversed pairings are completely fine too. It all depends on Teacher Gintoki's skills~ Mission Two: The Naruto Group's Godfather System. Mission details: Those innocent children may be stupid, but how can all the heroes stand by and watch them be used by the premature Otsutsuki Black Zetsu! You are the godfather of the world! Please make the bosses turn over a new leaf, weep tears of regret, and get back on the right track! Charge ahead, Godfather Gintoki! Mission Three: The One Piece Group's How to Bring Down the Navy with Rumors. Mission details: Please join the Navy. "Hey, hey, hey! Why does Gin-chan joining the Navy turn into Navy rumors? Explain yourself, you piece-of-junk System! Gin-chan has his dignity too." Reader's note: 1. This story was written purely to make people laugh. If you enjoy it, that's all that matters. There's no grand logic and it's not complicated, so please don't scrutinize it too closely. 2. Wishing everyone a good time. Let's go! Theme: Take control of yourself