Xyoo 2021, thawj ntu ntawm Harry Potter tau tua tau 20 xyoo. Txog sijhawm ntawm hnub tseem ceeb, faj tim teb chaws tau tham nrog tus tsim khoom lag luam ntawm lub voj voog ntawm Joan rowling thiab kiv-off "cov tsiaj zoo heev". Nyob rau hauv chav kawm ntawm kev sib tham, cov xinesmaser zoo siab nyob rau hauv kev nco thiab qhia ib zaj dab neeg xav paub uas tau tshwm sim thaum thawj hnub ntawm kev ua yeeb yaj kiab ntawm "pob zeb philosophical":
"Thaum kuv nyeem thawj phau ntawv, Kuv tam sim ntawd nkag siab tias nws tshwj xeeb. Kuv nyiam nws thiab ua kom tau kov. Kuv poob rau hauv kev hlub nrog zaj dab neeg no txawm tias ua ntej nws tau luam tawm. Kuv yuav tsis hnov qab thawj hnub ntawm lub teeb ntawm "philosophical pob zeb" thaum lub taub hau tau tsim, qhov twg Haniel [Robel [Robel [Strymie kom nyob zoo rau kev railway chaw nres tsheb hauv Hogsmid. Kuv hnav cov ntsiab muag rau lub ntsej muag kom nws lub qhov muag tau ua ntsuab, thiab nws muaj kev ua xua rau lawv. Nws ob lub qhov muag tig liab thiab o, thiab peb yuav tsum tau tshem cov lo ntsiab muag. Peb xav tias peb tuaj yeem ntxiv cov xim ntsuab hauv lub computer, tab sis thaum kawg txiav txim siab tsis ua qhov no, vim tias txhua yam ntsia dag. Tab sis Dan lub qhov muag tau o thiab liab, thiab, nws tau tsim nyog rau qhov chaw, uas nws tau hais nrog Hagrid. "
Tam sim no nws tau raus rau hauv kev tsim cov "kev tua cov khoom zoo 3", tua tau ntawm uas tsis ntev los no tau muab tso rau ob-lub lim tiam nres vim yog Coronavirus thoob ntiaj teb.