Travel in a Group with Classmates

"All 50 people in our class have traveled through time, what should we do? It's quite urgent to wait online!" If someone had told Chen Yixuan that she would take the whole class to travel to a magical continent, Chen Yixuan would probably recommend a psychiatric treatment plan to him. How did those time travel seniors do it? Hmm... It seems like I was just giggling back then. Is it possible that we want to teach functions in this world? It seems that it would be good to use the creatures we learn to farm? [Imaginary world, no cruelty, weird logic]