Siamese.C, also known as 皮球, is a Chinese professional esports player in Dota 2 who has been playing as a support since 2018.

His first professional team was Team Max, where he played for a month as a stand-in with the nickname "Fantasy". After that, Siamese.C also represented teams such as CDEC Gaming and DeathBringer Gaming as a substitute. With each of these Chinese squads, the rising esports player played in a series of open qualifiers for various tournaments, but was never able to achieve any success.

Despite a not so successful debut, Siamese.C was accepted into Keen Gaming KG.Luminous as a fifth position player after a short period of time. After playing in the team for almost a year, the esports player participated in numerous small online tournaments, after which the organization decided to move him to the main roster. However, in Keen Gaming, Siamese.C played for only one month, as the organization decided to close their Dota 2 squad in May 2020.

The next serious roster for the Chinese player was the second squad of Team Aster - Aster.Aries. With this team, Siamese.C qualified for the second division of the Chinese DPC league, where they took third place in Dota Pro Circuit 2021: Season 2 - China, retaining their slot in the league for the next season. The next season he already played in the first division with the starting roster of Team Aster. Throughout the 2021/2022 season, the Chinese team consistently ranked in the top-three of the region, and in the summer of 2022, Team Aster qualified for the PGL Dota 2 Major Arlington 2022, which was supposed to be Siamese.C's first international tournament.

In the 2023/2024 season, Team Aster announced a roster with young players under the leadership of Siamese.C. The team participated in many Tier-1 tournaments, but was unable to secure any prize placements. In February 2024, Siamese.C left Team Aster.

In June, Siamese.C joined the stack Team Turtle, with whom he participated in the qualifiers for The International 2024. The team made it to the closed qualifier stage but finished 4th there. In August, the player was loaned to Azure Ray, with whom Siamese.C participated in the Clavision Snow Ruyi Invitational, where they finished 7th and also qualified for PGL Wallachia Season 2. Soon the guy became an official player of the team and also finished 10-11th in a tournament in Bucharest. Later, the team competed at DreamLeague Season 24, but did not get even out of the group stage.

In mid-June, as part of Team Zhou, he competed in the Chinese tournament Immortal Cup S1 and emerged as champion.