The Beginning S00 E01

Gianna Jun (as Chun Song-yi) Kim Soo-hyun (as Do Min-joon) Park Hae-jin (as Lee Hwi-kyung) Yoo In-na (as Yoo Se-mi) Shin Sung-rok (as Lee Jae-kyung) Lee Jeong-kil (as Lee Bum-joong) Kim Chang-wan (as Jang Yung-mok) Na Young-hee (as Yang Mi-yun) Ahn Jae-hyun (as Chun Yoon-jae) Uhm Hyo-seop (as Chun Min-goo) Oh Sang-jin (as Yoo-suk) Kim Hee-won (as Park Byung-hee) Kim Kang-hyun (as Yoon-bum) Kim Bo-mi (as Mi-na) Jo Hee-bong (as Ahn Dong-min) Hong Jin-kyung (as Hong Hye-in) Seong Byeong-suk (as Hong Eun-a) Lee Il-hwa (as Han Sun-yeong) Lee Yi-kyung (as Lee Sin) Kim Hyeon-soo (as Young Chun Song-yi / Seo Yi-hwa) Jo Seung-hyun (as Young Lee Hwi-kyung) Jo Se-ho (as Chul-soo) Yoo In-young (as Han Yu-ra)

celebrity murder romance alien alien planet star crossed lovers superhuman strength college professor interspecies romance immortal cyberbullying special power time manipulation based on manhwa