Who can refuse Nakano Nino?

Bai Ze is a time traveler and has a hosting system.
As the name suggests, he can improve himself by exercising or studying under trusteeship.
He and Nakano Nino have some affection for each other, after all, who can refuse the cute and beautiful Nakano Nino?
Until he unlocks new features.
[Congratulations to the host for unlocking the turntable lucky draw module]
【The lottery is in progress...】
[Congratulations to the host for getting Nakano Wuyue's favorite meat bun]
He was controlled by the system and ran to Nakano Wuyue, and snatched the meat bun she had just bought in front of the girl.
[The system detects that the host desires a girlfriend, and the system is looking for it for you]
Shirasawa watched in horror as he made a relationship request to Kirisu Mafuyu.
[It is detected that the host actually likes special photos]
Bai Ze stared numbly at himself and Xiao Niao You Liu Hua and shouted loudly: Let's celebrate!
[Congratulations to the host for winning the stockings]
Bai Ze looked at Yukinoshita Yukino uncontrollably...