Tianqi suffered the most in the entire show too. He love Shanggu but she choose Baijue and yet he accepted it well and promise to love her and still be by her side as a brother just like Shanggu wanted. He allowed himself to be the villian and hated by the entire 3 realms just to save Shanggu but Shanggu still died anyway. To make matters worse Yuemi died protecting him from Wuhuan (a lowly phoenix they help train) and he realize he love Yuemi just as she dies. He spent 60,000 years being hated & attack by the immortals because they believe & follow that devil low-born Wu Huan over a True God like Tianqi. He exhausted his power trying to protect the demons from the immortals which hugely weaken him and along the way he lost so many people esp. Zihan. Baijue comeback but instead of helping Tianqi, he stupidly push & hurt Houchi just for his grand sacrifice plan so it made Tianqi make sacrifices again to protect Houchi from everyone. And when Houchi died, he took care & raise their child Yuanqi and also cared for Houchi body where Shanggu will reawakens. They could have at least given him hope by ending the drama with Yuemi being reincarnated or if you can't even give him that then atleast have the entire immortals kneel down and apologize to him for disrespecting him for 60,000 years & always waging war on the demons and killing his people who are good souls. They did him dirty. He & his people deserve justice too.

白玦雖然笨一些，傷害后池上古，但是他始終 很爱上古 雖然做了很多不對的事情 他還是很愛上古 天启也就很傷惱精的討厭倦煩

Imo, i like Bai Jue in black more...