Mysterious Trilogy #1 [COMPLETED] -Ang kahapon ay hindi kailanma'y matutuldukan, hangga't ito'y hindi pa tuluyang natatapos.- Felix, Oira, Usef, Rose is only a simple teenager and who wants a simple life. Until one day, pagtagpuin ng tadhana ang landas nilang apat, their lives started change and unfinished mystery of the past was open. Magawa kaya nilang apat na tuldukan ang misteryo ng kahapon o tuluyan nang balutin nito ng mundo hanggang sa hinaharap.