我成了蝙蝠侠的老师

i became batman's teacher

Capítulo 1 Me convertí en el maestro de Batman

What comes next is-
Hydra Great Sage Master, Purple Potato Essence Chief Pope
Avengers psychiatrist, S.H.I.E.L.D. financial advisor
Batman's Thesis Killer, The Joker's Soul Confidant
Attending Physician of Arkham Asylum, Professor of Gotham University
Winner of the Order of the Red Banner, Holder of God's Blessing
Iron Curtain in New York, spring breeze in Gotham
The eternal black sun—
Schiller Rodriguez!
(The above titles have been obtained in the text, if there are new titles, they can be added at any time.)
(It's not a system article, the system will disappear soon, if you don't like to read it, just skip the first thirty chapters.)