Bromance heavy, although the drama gets kinda ridiculous at some points, but, but, but still totally worth it. You will be crying so many times. You will probably get super confused at the beginning, don't mind that, just enjoy the chemistry :)
You can tell how much the main male lead cares about his two friends, even though it's not as bromance heavy as WOH, the lead actor is super handsome and amazing at acting (and played shen wei in guardian) and the bromance kinda is there? So you might like this.