Alienoid: The Return to the Future

Pursued by a group of escaped aliens, Lee Ahn embarks on a quest to locate the Divine Sword, a key to unlocking a time-traveling portal. This portal holds the potential to rescue the Guard, who is trapped in the past, along with the cyborg Thunder, and return them to the year 2022. Amidst this perilous journey, there's also Mureuk, a bounty hunter who has been Lee Ahn's savior in countless dire situations. However, Mureuk begins to harbor suspicions that an alien presence has infiltrated his own body. Upon successfully traversing to the present, they are met with a harrowing scene of devastation. The formidable alien Controller has unleashed the extraterrestrial substance known as Haava, resulting in the tragic loss of thousands of lives. Lee Ahn, Thunder, and Mureuk now face a race against time as they confront a vast horde of hostile aliens, striving to rescue humanity from imminent peril.