Cov qaib uas muaj sia nyob rau qhov mob txaus ntshai ntawm cov khoom noj lossis roj ntsha roj teeb feem ntau raug rau kev lim hiam ib yam li lawv tau thauj mus los rau tom tsev ntoo. Cov qaib no, bred kom loj hlob sai rau cov nqaij ntau lawm, mus kom lub neej ntawm kev kaw thiab kev txom nyem lub cev. Tom qab kev txom nyem, cov kev qias neeg hauv cov dej tsaws tsag, lawv cov lus mus rau cov chaw ntoo yog tsis muaj dab tsi luv ntawm npau suav phem. Txhua txhua xyoo, kaum tawm lab tus qaib txom nyem tawg tis thiab ob txhais ceg los ntawm kev ntxuav tus ntxhib lawv mus thaum thauj mus los. Cov noog yooj yim no feem ntau muab pov tseg ib ncig thiab tsis ncaj ncees, ua rau raug mob thiab ntxhov siab. Feem ntau, lawv hemorrhage tuag, tsis muaj peev xwm kom dim ntawm kev poob rau hauv kev sib tw ua ke. Cov lus mus rau lub chaw tua tsiaj, uas tuaj yeem ua kom ncab rau ntau pua mais, ntxiv rau kev txom nyem. Cov qaib tau ntim kom nruj rau hauv tawb nrog tsis muaj chav txav, thiab lawv tsis muaj mov noj lossis dej thaum ...