Chapter 20 - Vol.1 Ch.20 - Flight School

#1 - Vol.1 Ch.1 - Heaven 2.0 2024 #2 - Vol.1 Ch.2 - Initial Names 2005 #3 - Vol.1 Ch.3 - Passive, Agressive 2129 #4 - Vol.1 Ch.4 - We Got A Runner! 2033 #5 - Vol.1 Ch.5 - The White Monster 2103 #6 - Vol.1 Ch.6 - Loop Back 2023 #7 - Vol.1 Ch.7 - Sword & Letter 2042 #8 - Vol.1 Ch.8 - Changes in the Body 2037 #9 - Vol.1 Ch.9 - A Seraphim's Wings 2059 #10 - Vol.1 Ch.10 - Meet Your Maker 2070 #11 - Vol.1 Ch.11 - Seize the Day 2076 #12 - Vol.1 Ch.12 - Quicksave 2010 #13 - Vol.1 Ch.13 - Square One 2122 #14 - Vol.1 Ch.14 - Tick Tock 2009 #15 - Vol.1 Ch.15 - Red Herring 2047 #16 - Vol.1 Ch.16 - Going Blind 2014 #17 - Vol.1 Ch.17 - What's Egress Mean? 2031 #18 - Vol.1 Ch.18 - Reintroductions 1975 #19 - Vol.1 Ch.19 - Context 2028 #20 - Vol.1 Ch.20 - Flight School 2080 #21 - Vol.1 Ch.21 - Deductive Skills 2001 #22 - Vol.1 Ch.22 - Apocalyptic 2118 #23 - Vol.1 Ch.23 - Impasse 2048 #24 - Vol.1 Ch.24 - Wrap Back Around 2140 #25 - Vol.1 Afterword 571 #1 - Vol.2 Ch.25 - Problem Child 2017 #2 - Vol.2 Ch.26 - All Ears 2065 #3 - Vol.2 Ch.27 - Unexpected 2023 #4 - Vol.2 Ch.28 - Helpful 2005 #5 - Vol.2 Ch.29 - Naivety 2071 #6 - Vol.2 Ch.30 - Tutelage 2071 #7 - Vol.2 Ch.31 - Energetic 2022 #8 - Vol.2 Ch.32 - Shrine Exploration 2034 #9 - Vol.2 Ch.33 - Extermination 1997 #10 - Vol.2 Ch.34 - Unwind 2103 #11 - Vol.2 Ch.35 - A Good Deed 2028 #12 - Vol.2 Ch.36 - Unpunished 2096 #13 - Vol.2 Ch.37 - Punished 2081 #14 - Vol.2 Ch.38 - Return 2001 #15 - Vol.2 Ch.39 - Lying 101 2048 #16 - Vol.2 Ch.40 - Justify 1961 #17 - Vol.2 Ch.41 - Perfect Plan 2064 #18 - Vol.2 Ch.42 - Moon Wading 2059 #19 - Vol.2 Ch.43 - Remuneration 2016 #20 - Vol.2 Ch.44 - Lost & Retrieved 2028 #21 - Vol.2 Ch.45 - Divine Hijinks 2015 #22 - Vol.2 Ch.46 - Nightmare Scenario 1993 #23 - Vol.2 Ch.47 - Go To Sleep 1996 #24 - Vol.2 Ch.48 - Now Wake Up 2170 #25 - Vol.2 Afterword 527 #1 - Vol.3 Ch.49 - Hot Topics 2035 #2 - Vol.3 Ch.50 - Scaredy Shelf 1973 #3 - Vol.3 Ch.51 - Rescheduled 2071