Ring 1 Tower Rush

What is the Ring 1 Tower Rush?
The Ring 1 Tower Rush (R1TR for short) is a compilation of every single Room/Tower/Citadel (with the exclusion of soul crushing towers) in the ring in a row.

The order of towers are:


 * 1) Room of Basic Jumps
 * 2) Tower of Funny Shapes
 * 3) Tower of Divided Stations
 * 4) Tower of Sharp Beginnings
 * 5) Tower of Yin and Yang
 * 6) Tower of Rough Structures
 * 7) Tower of Sandy Slopes
 * 8) Tower of Rocky Ferocity
 * 9) Tower of Tranquility
 * 10) Tower of Cubic Formations
 * 11) Tower of Punishing Falls
 * 12) Tower of Mild Sunburn
 * 13) Tower of Crazy Courses
 * 14) Tower of Jagged Arrangement
 * 15) Citadel of Luminous Obstacles

Location
In front of the island that holds Tower of Sharp Beginnings, there is a slightly transparent/cancolide-false part of the wall. Walk through the entrance and the portal will be right in front of you