Jet "Aleph" Chansitipon joined Icicle Shield as the starting AD for the Summer season of the 2014 Thailand Pro League (TPL). While the team performed decently, finishing in the Bracket Stage, both it and its sister team Icicle Blade disbanded at the end of the season.
Aleph joined Ozone Darkness to compete in the 2015 TPL Spring. With Ozone Darkness, Aleph performed even better than he had with Icicle Shield, finishing 4th place after a defeat to Absolute Chaos. Like his previous team, however, Ozone Darkness disbanded soon after its inaugural split and Aleph was again left without a team. He soon joined Team Toxic, an established team that had already performed well in previous TPL tournaments. He also changed his name to Elesis. Team Toxic renamed to Go To Sleep shortly after Elesis joined it, and managed to finish 2nd in the 2015 TPL Summer. Due to the team's performance in the previous split, before Elesis joined, he also got the chance to compete in the Summer season of the 2015 Garena Premier League (GPL), the biggest tournament in Southeast Asia. However, the team was quickly eliminated in Group Stage with a 0-1-2 record.
Elesis, changing his name back to Aleph, remained on Go To Sleep for 2016. During the 2016 TPL Spring, the team continued its string of 2nd-place finishes, again losing to Bangkok Titans in the finals. After the tournament, he changed his name yet again, this time to Ciel. In the 2016 TPL Summer, Go To Sleep lost in the Quarterfinals to Ultimate Senpai. The upset defeat marked the team's worst showing in two years.