The love letter that used to explain Dota was broadcast live on Huya.

"DotA" (Defense of the Ancients), which can be translated as guarding ancient trees, guarding ruins, and guarding ancient ruins, is a multiplayer real-time battle in the real-time strategy game "Warcraft 3" produced by Blizzard. , a custom map that can support 10 people playing online at the same time. It is an RPG map of Warcraft officially recognized by Blizzard.

The earliest DOTA map appeared in the Reign of Chaos era. A player named Eul (Euls) made the first DOTA map "RoC DOTA", in which both teams only had a total of ** *5 heroes, very simple.

After Eul (Euls) quit, a player named Steve Guinsoo integrated many heroes to create DotA Allstars. In 2005, shortly after version 6.01 was released, IceFrog and Neichus made many corrections and updates to the map.

After Neichus quit, IceFrog became the main map programmer, responsible for any work including game execution and balance testing. As the 6 series of versions continue to be released, bug corrections, new heroes and newly added spells are continuously introduced into "DotA".