Ren is a Hunter of rare Digimon who will do anything to capture his targets. He disregards human safety if it means he can capture a Digimon and not caring if anyone gets hurt. Even though he respects Mikey and Ewan, he has no respect for Tagiru. Though Ren is selfish, he’s attached to his Digimon Partner, Dracmon, and the Digimon he’s collected. It’s unclear if he only sees Digimon as collector’s items, but Ren seems to care more for them than humans.