𝗚𝘂𝗮𝗿𝗱𝗶𝗮𝗻 𝗢𝗻𝗹𝗶𝗻𝗲 is a very popular mobile game that have been NO.1 for over 10 years surpassing even the most popular console and pc games, "Tetra" a professional gamer, have been acknowledged by everyone as the strongest player in 𝗚𝘂𝗮𝗿𝗱𝗶𝗮𝗻 but after knowing this Tetra reject this title and declare that there is a player far stronger than him and that person is the true 𝙎𝙩𝙧𝙤𝙣𝙜𝙚𝙨𝙩 𝙂𝙪𝙖𝙧𝙙𝙞𝙖𝙣.

But who is this 𝙎𝙩𝙧𝙤𝙣𝙜𝙚𝙨𝙩 𝙂𝙪𝙖𝙧𝙙𝙞𝙖𝙣?