History
Shortly after the Lizard case, Spider-Man saved a group of men from a fugitive from America, a wrestler called the Kangaroo, who was wanted for murder. During a chase, the Kangaroo caused substantial damage to the city, for which Spider-Man was blamed. Soon Spider-Man was seen as a publicity-hungry hypocrite, and even when he saved a child from a stampeding mob caused by the Kangaroo, and donated his Electro money to a number of orphanages, public opinion was still against him. After taking a job at the Joho paper to earn enough money to search for Kangaroo, Yu and his friends are wounded during a series of hit and run accidents. Yu learns from the doctor treating their wounds that Kangaroo has put the entire city into a panic by stealing a deadly bacteria. The accidents that wounded Yu and his friends, and the riot that nearly kept them from receiving medical attention, are due to the citizens racing to escape the city before Kangaroo releases the bacteria. Yu, as Spider-Man, tracked the Kangaroo down, and defeated him, retrieving the bacteria and returning it to the police. However, the Kangaroo's words during the battle shook Yu's confidence in himself, and afraid that he may one day follow the same path as the Kangaroo, Yu threw his Spider-Man costume away.[1]