so basically this takes place after the krangg war or battle whatever but if you haven't watched the rottmnt movie then I suggest you should click off and watch it anyways basically after Mikey closed the portal when he saved Leo he noticed that he's hands were still glowing and he ignored it which he regretted doing read it to find out... *dramatic music plays* 𝙱𝚃𝚆 𝚃𝙷𝙴 𝙰𝚁𝚃 𝙸𝚂𝙽'𝚃 𝙼𝙸𝙽𝙴 𝙸 𝙵𝙾𝚁𝙶𝙾𝚃 𝚃𝙾 𝙼𝙴𝙽𝚃𝙸𝙾𝙽 𝙰𝙷𝙷𝙷 𝙸'𝙼 𝚂𝚃𝚄𝙿𝙸𝙳-