MIX-UP summary: You are reading MIX-UP manga, one of the most popular manga covering in Drama, Yaoi, Webtoons genres, written by Gyeul at MangaBuddy, a top manga site to offering for free. MIX-UP has 4 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add MIX-UP to your bookmark. Jehyun, a beta researcher studying Alpha-Omega gene replication, is given a secret mission: lie low for a while and act as guardian for AP1, a dominant Alpha test subject. Moved by the experiment's innocent eyes, he grows attached to the young subject and names him "Ian." But the very next day, Jae-hyun wakes up to find a towering man waiting for hima man who turns out to be none other than Ian himself, now suddenly fully grown and overwhelming in stature. In this twisted tale of genetic experiments and forbidden bonds, who's really taming whom?