Arrow is great. but there's an order to watch. the flash, arrow, Supergirl then legends of tomorrow. lemme sum Arrow up for you. a billionaire and son with his girlfriends sister goes overseas to finalise a deal but they never make it back. billionaire makes a sacrifice and kills himself for his son to live. son spends five years on an island with strangers, but goes thru hell. back home, his family think they're dead btw. he returns home 5 years later to correct the wrongs his father made. billionaire by day, vigilante by night. meets Barry Allen, become friends, along the line meets Supergirl, reunites with his girlfriends sister (whom he was cheating with but thought she died on the boat). turns out she was resurrected from death and became a time traveller.

Oh my gosh, this brings me back to my younger self who watched this ☹️🫶