Jeon "ikssu" Ik-soo joined KT Rolster as a sub in 2014 but didn't play a single game for them before he left in 2015. He soon joined Anarchy after they qualified for SBENU Champions Summer 2015 through the Champions Summer 2015 Promotion. He was given the starting position to share along with the original top laner, cvMax.
Rebels Anarchy played in the 2015 LoL KeSPA Cup where they lost 2-1 in the quarterfinals to Ever. On December 29th, Rebels Anarchy renamed to the Afreeca Freecs.
The Afreeca Freecs started the 2016 LCK Spring Split as a bottom three team, losing many of their sets during the first round robin. This changed after their 2-1 upset over SK Telecom T1 in Week 6, which marked the start of a streak of wins that resulted in an exceptional second round robin where they went 7-2 in sets and cliched the final, fifth playoff spot in what many labeled as a "Cinderella Story." Unfortunately, during the first round of the 2016 LCK Spring Playoffs, they lost 2-0 to the Jin Air Green Wings, giving them fifth place overall for the spring split.
During the 2016 LCK Summer Split, the Afreeca Freecs went 8-10 in series. Ikssu shared starting time with fellow top laner Lindarang. They earned fifth place in the regular season and a spot in the first round of the 2016 LCK Summer Playoffs. In the first round, the Freecs met Samsung Galaxy, who beat them 2-0, earning the Freecs fifth place overall for the split. Their accumulated points earned them a spot in the first round of the 2016 Season Korea Regional Finals, where they beat the Jin Air Green Wings 3-2 before losing to Samsung Galaxy 3-1 in a rematch.