[Volleyball] There Is a Sign-In System After Time Travel

Feng Jian Ling traveled through time in a very cliché way. Good news, there is a clock-in and sign-in system. Bad news, the way of checking in is a bit special. "Anyway, it's enough for me to say a word when I go to the check-in location, right?" Uh-huh [And you can also get a mysterious sign-in reward after completing it! "... Oh." "I understand, the location is this volleyball court where the junior high school competition is being held?" [Yes, host, you just need to go to the toilet and say, "I'm so disappointed, can you even play volleyball at this level now?" That'll be it! "...?" No, no matter from which perspective, this sentence deserves a beating, right? "No, it's too weird." [If you don't sign in, you will die] "..." "When are we going?" Reading instructions: Novice writing style The male protagonist has a soul. He doesn't know how to play volleyball, nor is he a sportsman. He is pushed by the system in the early stage, but he will change his mind later. The author's writing is quite bad. Judging from the current few chapters, it is awkward (). The first eight chapters are saved. The male protagonist is Chinese, and the original protagonist is Long Aotian. With the help of Long Aotian, the male protagonist becomes another Long Aotian (?) There is no cp in Shuangwen, and it is very embarrassing. There is a reason why he said he deserves a beating (tears) All authors, but Karasuno will win Harugao, please don't enter if you mind I watched a few men's volleyball games and also read the volleyball encyclopedia. In addition, all my knowledge of volleyball comes from anime. If there are any mistakes or omissions, please point them out gently. The cover is from Nieka, and the commercial license has been purchased. The artist's name is on the cover. Motto: People who deserve a beating will be beaten one day