Rookie, because the pronunciation is [RKI], because of the homonym of rookie, so it is called broiler.
Lol rookie homophonic, read: League of Legends Broiler.
Homophonic reading is a homophonic way for beginners to remember English, such as:
Really [ri: li], Chinese meaning: really. Homonym can be marked as: Ruili.
Oh, my God [Mai? D], Chinese meaning: My God. Homonym can be marked as: Oh, selling Kagyu school.
Relax rlks, Chinese meaning: relax. Homonyms can be labeled: lirakos.
Love you Lv Ju:, Chinese meaning: love you. The homonym can be marked as: pull and press.
Impossible, Chinese meaning: impossible. Homonym can be marked as: special special will.