Conan: a Gathering Place for Young Geniuses

Time travel, heart-throb beauty, strong but miserable Buff, main character has no cp, main character is male, group favorite, redemption police academy group, all complex (both cp and cb), official version, HE (?) The introduction is weak, please read the text New system × genius host ['My name is Xun, what is your name? ' ['How do you call me Qingfan? ! ' "Brother is awesome!"/"Why are you so useless?" "Shige-chan is so cute!"/"I hate you" "Who am I?"/"You are bad luck" ['I'm sorry, Fanfan, I missed my appointment'] "You liar!"/"You too" "How about you go die?"/"... Okay"