D-30

Read Manhwa D-30:

After experiencing violence at school, the main character tumbles over the roof. He barely wakes up from six months of coma and decides to transfer instead of accepting assistance from his old boyhood pal. The day after he transferred, he learned that she had been slain by the bullies. Despite his desire to demonstrate her changed appearance, he has grown sufficiently in martial arts to be ahead of the championship final. He unexpectedly takes a time warp on the first day of unconsciousness and attempts to save her by obtaining a 30-day opportunity after arriving at the finals in astonishment.