Happy Hunter(2020)

Happy Hunter is a series that follows Kuang Tian Bao, an immortal mutant cursed with eternal youth and immunity to illness, as he teams up with monster hunter Jia Xiao Ling to reclaim his humanity. Their quest takes them on a time-traveling adventure to prevent the catastrophic incident that transformed him, but they soon discover far greater threats lurking in the past. As they race against impossible odds, the pair must confront a horned alien bent on conquering Earth while navigating their own growing partnership. Blending action, comedy, and sci-fi elements, Happy Hunter delivers wacky humor alongside genuine danger as these unlikely heroes battle to save both Kuang Tian Bao's future and the fate of mankind itself.