All-around talent competition which includes singing and dancing. A total of 108 contestants are shortlisted and divided into 2 groups, boys and girls. They will be trained and coached by their respective mentors. Later on, those who don't meet the qualifications will be eliminated. Out of the two groups, there will be a MVP among them which means that they will be the winner of the show, placing first. The rest of the surviving members will debut as ALL IN (boy group) and LEGAL HIGH (girl group).
When five college students share a house, they also share their experiences with life and love. Han Yi Tong, Ni Jin, Chen Chen Chen, Lin Xiao Chun and Zhang Sheng Nan are roommates who share a house while attending the same university. Can they support each other through the many challenges they face?