How much do you know about League of Legends German Cup system?

Demacia Cup is a LOL event similar to the Cup, which aims to deepen the communication and collision between top league (LPL) and sub league (LSPL), professional league and non-league professional teams. The competition system of Demacia Cup 202 1 is a single-defeat elimination system, which is divided into three stages: Swiss Round, single-defeat elimination system 16 into 4 and quarter-final single-defeat elimination system.