Could someone help me find this novel bl, please? Some things i remember: The MC is reborn in a small room that he has lived alone since his parents died, he works washing mecha cars(don't remember the name exactly), in his past life he was not very sociable and spent very little money because he was in great need, after being reborn he will try to investigate the death of the parents who died in a special plant growing field (later he found out that it was people who wanted the plants who set up monsters to invade the field and kill his parents) trying to become stronger he will try to make friends with a sick boy he met in the past life and did not treat him badly (he was treated badly by others in the past life for being weak and the radiation issues and such), he than began to makes deliveries to the ML house and always passes by on the street, until the two become friends and the ml come to live in the ml house, and the boy who lives only with the butler is happy, but he is sick and is forced by his father to take injections that are killing him, the radiation in his body makes him unable to eat meat, but the mc makes some meals for him and the ml do medicines. Tags: Rebirth, Sci-fi, (mecha?), Yaoi, Monsters. This is some of the things i can remember.
that's right, thank you I found it, the name is "Back to the Peak" Name of the Novel: Back to the Peak