Cobra

A former Space Pirate, known for his weaponized left arm, sought a normal life by altering his appearance and erasing his memories. After three years of ordinary living, he feels restless and visits a cinema showing "Trip Movies," which let viewers experience imagined scenarios. During one, he unknowingly relives past events from his pirate days. On his way home, he encounters a man with a vendetta against him. Their brief confrontation reveals that his left arm is still a functioning laser weapon, bringing his forgotten past back into his current life.