[【Take off your vest, it’s the big guy’s new media style essay competition] Entry】【I! I’ll be invincible once you sign in!】 Music genius Nan Li got the sign-in system for otaku. As long as you stay at home, you will not only be invincible, but you can also get various rewards! Ding! You stay at home for 1 minute today, and your singing skills will last forever 0.1 Ding! You stay at home for 2 minutes today, and your appearance will last forever 0.1 Ding! You stay at home for 30 minutes today, and you will randomly reward the four-star song "Ordinary Road"