I'm not going to lie at first I was iffy about watching this cause it's Chinese-dubbed BUT the story is amazing and once I got through 1-3 episodes, I couldn't stop watching it. I highly suggest watching it in Chinese-dubbed (original dubbed), as there are some references to Chinese culture. The animation is high quality and the openings & endings are catchy. It's a breath of fresh air, highly recommend.
You also see both male characters being polar opposite of each other: one is emotional and the other one is more logical and stoic. Almost like yin and yang. But you'll see overtime how these characters balance each other and change.