I can't pick only one out of almost 1500 manga/hwa/hua that I've read, so I'll pick one for every genre
Yaoi/ Ennead
Omegaverse/ Kashikomarimashita, Destiny
Shounen Ai/ 10 years where I loved you the most
Survival/ 7 Seeds
Zombie/ Return Survival
Shounen + school life/ Weak Hero
