The protagonist Lin Xiaoxiao (Xiaoxiao) is an ordinary CSGO player in 2025 and a die-hard fan of Danking. He watched with his own eyes as his idol, the talented sniper Lu Zhenghao, known as the "Yayi Sniper", competed in Major events five times, and missed his dream every time: he made it to the main draw in 2020 but was canceled due to the epidemic, and missed the top eight in 2021. Stickers, the qualifiers were overturned in 2022, and fell outside the main draw in 2023. Until he retired in 2025, he was unable to get his own Major signature sticker, let alone the CNCS Major championship trophy that he had been looking forward to for more than ten years.
Late one night in 2025, Lin Xiao repeatedly reviewed the regrettable overtime match between Tianlu and Movistar Riders in the 2021 Stockholm Major. He accidentally traveled back to October 29, 2021 - an hour before the life-and-death match that determined the top eight and sticker qualifications. He possessed TYLOO, a substitute player temporarily brought up from the youth training.
He has only one goal: to help his idol get the Major sticker that was four years late, get the CNCS championship trophy that he has waited for too long, and let the name of "Yayi Sniper" be engraved on the top of CSGO history.
